# Preview Product Price
1 Klein Tools CL320KIT HVAC Kit for HVAC Testing; Digital Clamp Meter, Non-Contact Voltage Tester, and Infrared/Probe Thermometer Klein Tools CL320KIT HVAC Kit for HVAC Testing; Digital Clamp Meter, Non-Contact Voltage Tester, and... $114.99
2 Fieldpiece HS33 Expandable Manual Ranging Stick Multimeter for HVAC/R Fieldpiece HS33 Expandable Manual Ranging Stick Multimeter for HVAC/R $176.80
3 Fieldpiece SC440 True RMS Clamp Meter with Temperature, Inrush Current, Capacitance and Backlight Fieldpiece SC440 True RMS Clamp Meter with Temperature, Inrush Current, Capacitance and Backlight $192.10
4 Fieldpiece Compact HVACR Clamp Multimeter SC260 – True RMS Clamp Meter with Temperature, Capacitance & Backlight Fieldpiece Compact HVACR Clamp Multimeter SC260 – True RMS Clamp Meter with Temperature,... $136.00
5 Fluke 116/323 Multimeter and Clamp Meter HVAC Combo Kit, AC/DC Voltage, AC Current 400 A, Microamps To Test Flame Sensors, Includes Temp Probe, Test Leads, TPAK And Carrying Case Fluke 116/323 Multimeter and Clamp Meter HVAC Combo Kit, AC/DC Voltage, AC Current 400 A, Microamps... $321.33
6 INGCO Auto Ranging Digital Clamp Meter TRMS 6000 Counts Measures AC/DC Voltage to 600V, AC/DC Current to 600A, Resistance Capacitance Diode Test Temperature Multimeter INGCO Auto Ranging Digital Clamp Meter TRMS 6000 Counts Measures AC/DC Voltage to 600V, AC/DC... $45.00
7 UEi DL479 Digital Clamp Meter T-RMS Auto Ranging 6000 Counts, HVAC Current Voltage Tester, Measures AC Amps AC/DC Volts Temperature Capacitance Frequency Diodes Duty Cycle Continuity Resistance NCV UEi DL479 Digital Clamp Meter T-RMS Auto Ranging 6000 Counts, HVAC Current Voltage Tester, Measures... $126.08
8 Fluke 902 FC HVAC True-RMS Clamp Meter Fluke 902 FC HVAC True-RMS Clamp Meter $335.00
9 Klein Tools ET110 CO Meter, Carbon Monoxide Tester and Detector with Exposure Limit Alarm, 4 x AAA Batteries and Carry Pouch Included Klein Tools ET110 CO Meter, Carbon Monoxide Tester and Detector with Exposure Limit Alarm, 4 x AAA... $94.75
10 UEi DL369 Digital Clamp Meter HVAC Auto-Ranging 4000 Counts Volt Meter AC Amp Meter Measures AC Current AC/DC Voltage & Microamps Capacitance Resistance Diodes NCV Continuity Tester Live Wire Test UEi DL369 Digital Clamp Meter HVAC Auto-Ranging 4000 Counts Volt Meter AC Amp Meter Measures AC... $81.85
11 Fieldpiece ST4 Dual Temperature Meter, -58 to 2000F(-50 to 1300C) Fieldpiece ST4 Dual Temperature Meter, -58 to 2000F(-50 to 1300C) $100.30
12 testo 420 I Balometer Kit with airflow capture hood for large air supplies and returns and swirl outlets I With Bluetooth and optional NIST certification testo 420 I Balometer Kit with airflow capture hood for large air supplies and returns and swirl... $2,162.40
13 UEi DL389B Digital True RMS Clamp Meter, HVAC 4000 Counts Auto Ranging Voltmeter, Measures AC & DC Volts AC Amps AC/DC Microamps Temperature Frequency Resistance Capacitance Duty Cycle NCV Diode Test UEi DL389B Digital True RMS Clamp Meter, HVAC 4000 Counts Auto Ranging Voltmeter, Measures AC & DC... $208.32
14 Preciva Digital Psychrometer Thermo-Hygrometer, LCD Mini Temperature and Humidity Meter with Dew Point and Wet Bulb Temperature Hygrometer for Industry, Agriculture, Meteorology (9V Battery Included) Preciva Digital Psychrometer Thermo-Hygrometer, LCD Mini Temperature and Humidity Meter with Dew... $26.99
15 UEi DL489 Digital Clamp Meter HVAC Amp Meter True RMS Multimeter Auto-ranging 6000 Counts Voltage Tester, Measures Inrush AC/DC Current Voltage Temperature Capacitance Resistance Diodes Frequency NCV UEi DL489 Digital Clamp Meter HVAC Amp Meter True RMS Multimeter Auto-ranging 6000 Counts Voltage... $210.05
16 Milwaukee 2206-20 Fork Meter Hvac/R Milwaukee 2206-20 Fork Meter Hvac/R $206.14
17 UNI-T UT210e Pro Digital Clamp Meter with Alligator Electric Clips Test Leads, AC/DC Amp Meter Clamp Multimeter Tester Voltmeter HVAC Tool UNI-T UT210e Pro Digital Clamp Meter with Alligator Electric Clips Test Leads, AC/DC Amp Meter Clamp... $64.98
18 Uniweld NV1 Nitro Vue Flow Indicator with 1/4' Flare Fittings Single-Gas Flowmeter, Regular, Silver Uniweld NV1 Nitro Vue Flow Indicator with 1/4" Flare Fittings Single-Gas Flowmeter, Regular, Silver $54.69
19 Klein Tools 69140 K-Type Thermometer, Pipe Temperature Clamp for HVAC, Measures -4 to +212 Degrees Fahrenheit Klein Tools 69140 K-Type Thermometer, Pipe Temperature Clamp for HVAC, Measures -4 to +212 Degrees... $23.99
20 Lunarlipes ST6817 Thermometer Hygrometer, Digital Temperature Humidity Meter, Handheld Thermometer Hygrometer with Ambient, Dew Point, Wet Bulb for Outdoor and Indoor, Max/Min Hold, LCD Backlight Lunarlipes ST6817 Thermometer Hygrometer, Digital Temperature Humidity Meter, Handheld Thermometer... $46.99

There are a lot of products and services available in the market. Consumers find it difficult to choose the best product that meets their needs. In order to help consumers with that process, we have compiled a list of Top 20 Best Hvac Meter, which will allow them to make a more informed decision when buying any product or service.

Before finalizing these products, our team considered numerous factors, such as customer feedback, features, specifications, and price. This list is a useful tool for all of our readers who are looking for The 20 Best Hvac Meter. Hopefully you find it useful!

Best Hvac Meter

Klein Tools CL320KIT HVAC Kit for HVAC Testing; Digital Clamp Meter, Non-Contact Voltage Tester, and Infrared/Probe Thermometer

$104.55  in stock
12 new from $102.29
Free shipping
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • HVAC Kit with testers for the HVAC Professional; Cat. No. CL320 HVAC Digital Clamp Meter with AC Auto-Ranging, Cat. No. IR07 Dual IR/Probe Thermometer, and Cat. No. NCVT3P Dual Range Non-Contact Voltage Tester with Flashlight
  • HVAC Clamp Meter Cat. No. CL320 with TRMS measurement technology measures AC current, NCVT, AC/DC voltage, resistance, frequency, DC microamps, capacitance, duty cycle, diode test, continuity, and temperature
  • Cat. No. IR07 Dual IR Probe and Thermometer measures temperature from -40 to 572 Degrees Fahrenheit (-40 to 300 Degrees Celsius); accurately measure surface temperature with Infrared Thermometer (DS ratio 8:1)
  • Measure air vents and duct temperature using temperature probe with hands-free hanging hook; calculate differential temperature (T1-T2) for both IR and probe temperatures; IR07 is not a medical device and is NOT intended for use on people or animals
  • Cat. No. NCVT3P is dual-range and detects from 12 to 1000 V AC or 70 to 1000V AC for a broad variety of low-voltage or standard voltage applications; detects voltage with simultaneous visual and audible voltage indicators

UEi DL379B Digital Clamp Meter Auto Ranging, HVAC Current Voltage Tester w/ Magnetic Mount, Measures AC Amps AC/DC Volts Temperature Capacitance Frequency Diodes Duty Cycle Continuity Resistance NCV

$124.95
$118.96
 in stock
5 new from $118.96
Free shipping
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • ️ INDUSTRIAL GRADE: The DL379B is a commercial grade clamp meter with enhanced capabilities for every industrial setting. Our clamp meter measures AC Amps, AC/DC Volts, AC Microamps 2000µA, Capacitance 2000µF, Frequency, Duty Cycle, Diode Testing, Temperature, Continuity, and Resistance 40MΩ.
  • ENHANCED SAFETY: The DL379B provides increased safety with a CAT IV 300V & CAT III 600V safety rating. This clamp meter includes Non-Contact Voltage to identify live lines. There are input jack locks to protect your meter from blowing a fuse.
  • ✨ GREAT DESIGN: Our clamp meter includes and easy to read backlit dual display with a magnetic mount for handsfree operation. The unit also has a work light to illuminate dark areas and test lead storage for easy transport. Other features include Min/Max, auto power off to conserve battery, and a Low Battery Indicator.
  • COMPLETE KIT: Also included with your clamp meter are test leads, K-Type temperature probe, 2 AAA batteries, and a zippered pouch for easy transportation.
  • ✅ WARRANTY: The DL379B has a 3-year limited warranty. All warranties must be redeemed in the US.

Fieldpiece HS33 Expandable Manual Ranging Stick Multimeter for HVAC/R

$172.55  in stock
15 new from $172.55
Free shipping
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • Non-contact Voltage
  • 400AAC and Capacitance
  • High Voltage and Continuity Indicators
  • MIN / MAX and Data HOLD
  • Inculded in package : Expandable Manual Ranging Stick Multimeter for HVAC/R - HS33, 400A Amp Clamp Accessory - ACH4, Deluxe Silicone Test Leads - ADLS2, Short Alligator Lead Extensions - ASA2, Deluxe Meter Case - ANC1, 9-Volt Battery (installed), Operator’s Manual

Fieldpiece SC260 Clamp Multimeter With True Rms

$136.00  in stock
19 new from $135.99
Free shipping
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • Volts AC/DC
  • 400 Amps AC;40 Mega Ohm with 0.01 resolution
  • Temperature F/C
  • True RMS measurements
  • Low battery indicator

Fluke 116/323 HVAC Multimeter and Clamp Meter Combo Kit

$354.99
$317.27
 in stock
14 new from $317.27
Free shipping
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • The fluke 116 digital multimeter features a built-in thermometer for HVAC applications
  • Fluke 116 digital multimeter features micro amps to test flame sensors
  • Fluke 116 digital multimeter low input impedance helps prevent false readings due to ghost voltage
  • Fluke 323 true RMS clamp meter measures 400 A AC current and 600 VAC and DC voltage
  • Fluke 323 true rms clamp meter features true RMS AC voltage and current for accurate measurements on non linear signals

Fieldpiece SC440 True RMS Clamp Meter with Temperature, Inrush Current, Capacitance and Backlight

$187.85  in stock
13 new from $187.85
Free shipping
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • Volts AC/DC
  • True RMS measurements
  • Inrush current
  • Frequency via leads and clamp
  • Temperature F/C

Fluke 902 FC HVAC True-RMS Clamp Meter

$347.99
$306.89
 in stock
11 new from $306.89
1 used from $225.00
Free shipping
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • 200 dc current measurements to measure flame rod
  • Extended resistance range to measure thermistors up to 60k
  • Capture flue gas temperature
  • Fluke connects your meter to your phone through Bluetooth to help you get more done faster and safer
  • True-rms voltage and current for accurate measurements on non-linear signals

UEi DL369 Digital Clamp Meter HVAC Auto-Ranging 4000 Counts Volt Meter AC Amp Meter Measures AC Current AC/DC Voltage & Microamps Capacitance Resistance Diodes NCV Continuity Tester Live Wire Test

$84.64  in stock
4 new from $80.71
Free shipping
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • DUAL DISPLAY: The DL369 comes with a Dual 4000 Count Display to show all numbers clearly and easily while testing. There also is a Min/Max and auto ranging functions, Auto power off to conserve battery life, and test lead holders for easy transportation.
  • CAPACITANCE & FREQUENCY: The DL369 measures both capacitance 4000µF & frequency providing industrial capabilities as an affordable price. This Clamp meter also measures Duty Cycle, Diode Testing, Continuity, and Resistance to 40MΩ.
  • ⚡ AC/DC Microamps: The DL369 measures AC current up to 400A and AC/DC Current up to 2000µA providing you a wide testing range and reducing the need for additional tools on the jobsite.
  • NCV: The DL369 has audible Non-Contact Voltage to be able to identify live lines and protect you on the jobsite. This volt meter provides increased safety with 600V CAT III & 1000V CATII safety ratings.
  • ✅ 3-YEAR WARRANTY: The DL369 has a 3-year limited warranty. All warranties must be redeemed in the US.

Fluke 116 HVAC Multimeter, Standard

$236.99
$201.58
 in stock
19 new from $189.99
Free shipping
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • Built in thermometer for HVAC applications
  • Microamps to test flame sensors
  • LoZ: helps prevent false readings due to ghost voltage
  • Large white LED backlight to work in poorly lit areas
  • Resistance, continuity, frequency and capacitance

UEi Test Instruments DL429B Digital HVAC Clamp Meter True RMS Wireless Multimeter Auto-ranging 6000 Counts Voltage Tester, Measures Inrush AC/DC Current Temperature Capacitance Resistance Diodes NCV

$229.46  in stock
7 new from $229.13
Free shipping
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • WIRELESS CAPABILITY: The DL429B has wireless capability and comes with a free app to record and log data readings. The wireless app provides a way to store readings and has a large graph to easily see and interpret readings.
  • ️ DIFFERENTIAL TEMPERATURE: The DL429B calculates differential for you saving time on the jobsite and making your work easier and more efficient.
  • ⚡ AC/DC CURRENT: Our Clamp Meter Measures AC/DC Amps up to 600A and DC Microamps to 2000µA. This capability cuts down your need to have multiple tools on the jobsite.
  • ✋ HANDS FREE: Our clamp meter includes an easy-to-read backlight dual display with a magnetic mount for hands free operation. The unit also includes a work light to illuminate dark areas and test lead storage for easy transport.
  • ✔️ ALL-IN-ONE METER: The DL429B is a top-of-the-line True RMS clamp meter with enhanced capabilities for every industrial setting. Our Multimeter measures AC/DC Volts, Capacitance 2000µF, Frequency 99.99kHz, diode testing, duty cycle, continuity, and Resistance 60MΩ.

UEi DL389B Digital True RMS Clamp Meter, HVAC 4000 Counts Auto Ranging Voltmeter, Measures AC & DC Volts AC Amps AC/DC Microamps Temperature Frequency Resistance Capacitance Duty Cycle NCV Diode Test

$179.95
$163.47
 in stock
10 new from $163.47
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • ️ INDUSTRIAL GRADE: The DL389B is a commercial grade clamp meter with enhanced capabilities for every industrial setting. Our clamp meter measures AC Amps, AC/DC Volts, AC/DC Microamps 2000µA, Capacitance 4000µF, Frequency 199.9KHz, Diode Testing, Duty Cycle, Temperature, Continuity, and Resistance 40MΩ.
  • TRUE RMS: This industrial clamp meter features True RMS providing accurate measurements on any type of load.
  • ENHANCED SAFETY: The DL389B provides increased safety with a CAT IV 300V & CAT III 600V safety rating. This clamp meter includes Non-Contact Voltage to identify live lines. There are input jack locks to protect your meter from blowing a fuse.
  • ✨ GREAT DESIGN: Our clamp meter includes and easy to read backlit dual display with a magnetic mount for handsfree operation. The unit also has a work light to illuminate dark areas and test lead storage for easy transport. Other features include Auto/Manual Ranging Modes, Min/Max, auto power off to conserve battery, and a Low Battery Indicator.
  • COMPLETE KIT: Also included with your clamp meter are test leads, K-Type temperature probe, 2 AAA batteries, and a zippered pouch for easy transportation.

Clamp Meter, HVAC Meter with TRMS Tests AC/DC Voltage, AC Current, Temperature, DC micro amps, More Klein Tools CL440

$99.99  in stock
4 new from $99.99
Free shipping
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • AUTOMATICALLY RANGING true root mean square (TRMS) digital clamp meter for HVAC applications
  • MEASURES 600.0 A AC current and inrush current
  • MEASURES 750V AC/600V DC voltage, DC micro amp, resistance, continuity, frequency, duty-cycle, capacitance, and diode tests
  • K-TYPE thermocouple port for measuring temperature from -328 to 2462 Degrees Fahrenheit (-200 to 1400 Degrees Celsius)
  • DETECT AC CURRENT with non-contact voltage tester integrated into the clamp jaw

BTMETER BT-100 Handheld Anemometer, Digital Wind Speed CFM Meter Gauge Air Flow Velocity Tester for HVAC Shooting Drone, Wind Chill, 14℉-113℉ Wind Temperature

$35.99
$29.99
 in stock
3 used from $26.89
Free shipping
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • 【Multifunction Pro Anemometer】Wind Speed, Wind Temperature, Wind Chill, Low battery indicator on bright backlit LCD screen. BT-100 is a portable wind speed guages can accurately measure air speed in 5 units: m/s, km/h, ft/min, knots, mph. Wind Temp in ℃/℉(Degree Celsius/Fahrenheit)
  • 【Accurate Wind Meter】Wind Speed Meter for measuring wind speed range 0.67~67.1 mph(+/- 5% of readings), Wind temperature -10~45℃,14℉-113℉(+/-2℃,35.6℉); Resolution 0.1m/s; 0.2℃. 2 temp sensors and 8 vanes makes the meter is very sensitive to measure very low air flows to help you with HVAC installation, CFM calculation, Duct vents.
  • 【Tripod Hole for Mounting】There’s a metal threaded hole on the bottom of the digital anemometer, so you can fix it on a tripod for continuous wind guages. To set your hands free when you fly drones, rc planes, wings, helicopters and quads, long distance shooting.
  • 【Anemometer Case Included】It's a light weight, pocket size airspeed Meter, portable for you and your family to measure outside for outdoor activities, such as: shooting,Boat Sailing, Kite flying, Climbing, Drone driving etc.
  • 【Easy to Use 】Manual / Auto Power OFF optional, Back Light Screen to let you see clear even in dark. 2x1.5V AAA batteries included to get you started when you receive the wind tester. Add to Cart, Buy it, Use it, for any quality problems, we’ll replace you.

Fieldpiece HS36 Expandable Autoranging True RMS Stick Multimeter w/Backlight

$262.65  in stock
16 new from $262.65
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • The HS36 works with all Fieldpiece accessory heads enabling the user to test a wider variety of parameters from a single meter.
  • Auto Ranging: The HS36 is an auto ranging meter and is very accurate.
  • Non-Contact Voltage Indication: The NCV function is sensitive enough to detect 24VAC on thermostats.
  • High Voltage and Continuity Indicators: The Hi-V LED/Beeper for circuits over 30V. The continuity LED and beeper tells you if a circuit is open or closed.
  • Microamps for measuring the flame diode current in a heater control -- Capacitance for motor-start and motor-run capacitors.

testo Smart Probe Kit I HVAC/R Test and Load Set for air Conditioning, Refrigeration and Heating System I Includes testo 115i, 549i and 605i – with Bluetooth

$534.65  in stock
4 new from $534.65
1 used from $436.32
Free shipping
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • Efficient: The testo smart probe set offers precise measurements and calculations for heating and cooling systems, making it ideal for all HVAC/R contractors and technicians
  • Testo 605i: The thermohygrometer is equipped with a bendable probe head and thus achieves remote temperature measurements in rooms, ducts, crawl spaces and registers
  • Testo 115i: With a grip of up to 1.5”, the wireless thermometer provides quick and reliable temperature and flow and return temperature measurements of pipes
  • Testo 549i: The pressure meter enables accurate readings for high and low pressure. The 45-degree connector simplifies servicing and troubleshooting – without the need for hoses
  • Smart App: The free testo Smart Probes App is a powerful tool that allows you to remotely read and log measurements and create custom reports which can be saved and shared

Klein Tools ET110 CO Meter, Carbon Monoxide Tester and Detector with Exposure Limit Alarm, 4 x AAA Batteries and Carry Pouch Included

$140.00
$119.99
 in stock
18 new from $115.00
6 used from $98.66
Free shipping
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • Easy-to-use CO meter detects and measures concentration levels of carbon monoxide gas
  • Portable CO detector with user protection and short-term exposure limit (STEL) alarm
  • Low level alarm (35 ppm) and high level alarm (200 ppm)
  • Audible and visual alarms
  • Backlit display with CO measurements (0 to 1000 ppm) and temperature (Farenheit and Celcius)

UEi DL489 Digital Clamp Meter HVAC Amp Meter True RMS Multimeter Auto-ranging 6000 Counts Voltage Tester, Measures Inrush AC/DC Current Voltage Temperature Capacitance Resistance Diodes Frequency NCV

$186.96  in stock
3 new from $186.96
Free shipping
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • ️ DIFFERENTIAL TEMPERATURE: The DL429B calculates differential for you saving time on the jobsite and making your work easier and more efficient.
  • ⚡ AC/DC AMPS: Our Clamp Meter Measures AC/DC Amps up to 600A and DC Microamps to 2000µA. This capability cuts down your need to have multiple tools on the jobsite
  • ️ HANDS FREE: Our clamp meter includes an easy-to-read backlight dual display with a magnetic mount for hands free operation. The unit also includes a work light to illuminate dark areas and test lead storage for easy transport
  • ️ ALL-IN-ONE METER: The DL429B is a top-of-the-line True RMS clamp meter with enhanced capabilities for every industrial setting. Our Multimeter measures AC/DC Volts, Capacitance 2000µF, Frequency 99.99kHz, diode testing, duty cycle, continuity, and Resistance 60MΩ.
  • TRUE RMS 6000 COUNT DISPLAY: This industrial clamp meter features True RMS providing accurate measurements on any type of load. Our Meter also has LRA Inrush to accurately check starting power

Elitech VGW-760 Wireless Digital Vacuum Gauge Micron Gauge for HVAC Micron Meter Refrigerant Vacuum Meter Leakage Test 1/4" SAE

$199.99
$179.99
 in stock
2 new from $179.99
Free shipping
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • UPGRADED ELITECH TOOLS APP(ioS and Android): An  intergraded app, allows users to manager all Elitech tools as vacuum pump, digital manifold, vacuum gauge, pressure gauge, refrigerant charging scale on one app, more efficient and more intelligent.
  • WIDE MEASUREMENT RANGE & HIGH ACCURACY: Used to test system leak and discern vacuum pump quality of the evacuation in a HVAC and refrigerartion system; accurate measurements from 19,000 Microns (atmosphere) to 0 Micron. Accuracy: ±10% or ±10 Micron
  • MULTIFUNCTIONAL DESIGN: Settable high/low pressure alarms, notifications will be sent when readings goes beyond the predetermined value. The data can be recorded and exported in Excel and PDF format.
  • EIGHT MEASUREMENT UNITS: Easy conversion between 8 measurement units: inHg, Torr, psia, mbar, mTorr, Pa, micron, Kpa.
  • HIHGER PROTECTION LEVEL(IP65 Rated): ensure a deep vacuum throughout the entire system and prevent the mist when the refrigerant caused by refrigerant bottle blasting. 24/7 US Technician Support via Email and Phone.

Elitech VG-760 Digital Vacuum Gauge Micron Gauge for HVAC Micron Meter Refrigerant Vacuum Meter Digital Micron Leakage Test 1/4'' SAE

$189.99
$169.99
 in stock
3 new from $169.99
Free shipping
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • New brand vacuum gauge: Used to test system leak and discern vacuum pump quality of the evacuation in the HVAC and refrigeration system.
  • Multiple units: Easy conversion between 8 measurement units: inHg, Torr, psia, mbar, mTorr, Pa, micron, Kpa.
  • Wide measuring range: accurate measurements from 19,000 Microns (atmosphere) to 0 Micron.
  • Battery indicator and long battery life: powered by 3AA batteries, up to working 300 hours.
  • Rubberized water-resistant housing (IP65 Rated): ensure a deep vacuum throughout the entire system and prevent the mist when the refrigerant caused by refrigerant bottle blasting. 24/7 US Technician Support via Email and Phone.

Testo - 0563 1557 testo 557 I Digital Manifold Kit for air Conditioning, Refrigeration Systems and Heat Pumps I 4-Valve HVAC Gauge with Bluetooth

$432.00
$401.68
 in stock
3 new from $400.00
Free shipping
Amazon.com
as of August 12, 2022 5:27 pm

Features

  • Efficient: The testo 557 is ideal for servicing air conditioners, refrigeration systems and heat pumps and replaces the multitude of tools needed by HVAC/R contractors and technicians
  • Versatile: Accurately measure high and low pressure, evaporation and condensation temperature and take advantage of the automatic calculation of superheating and subcooling
  • Convenient: Thanks to the 4-way valve and automatic heat pump mode, there is no need to switch over to different refrigerant hoses, which enables a quick and easy application
  • Set: Includes two pipe clamp temperature probes, one external pirani probe for vacuum measurement as well as a protective hard case
  • Refrigeration App: Follow all measurements remotely via Bluetooth from a smartphone or tablet. Send results directly from the job site for a more convenient documentation

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