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Best Hvac Sensors

Fluke 117 SureGrip KIT 117 Electrician True RMS Multimeter with TLK-225 SureGrip Master Accessory Kit

  • 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.
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Testo 770-2 Digital Clamp Meter – Multimeter T-RMS for Hands-Free HVAC Measurements, Current, and Frequency Testing – Voltage Tester incl. Automatic Range Detection and thermocouple Adapter

  • The testo 770-2 amprage tester is ideal for electric testing on refrigeration, air conditioning and heating systems and allows for quick and convenient application.
  • With its sensitive sensors, the volt meter offers precise readings of TRMS, frequency, as well as inrush, resistance and temperature measurements.
  • Thanks to the unique hook-on function the amp clamp can grab hard-to-access wires without using hands. The retractable post of the HVAC tool releases the wires after testing.
  • Includes the 770-2 hook-clamp voltage meter, 3 AAA Batteries, one set of measuring cables, and one adapter for type K thermocouples.
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BTMETER BT-866A Pro Handheld HVAC Anemometer for CFM Air Flow, Wind Speed Meter Gauge Measures Wind Velocity Temp %RH Dew Point with USB Sync to PC

  • ...ive case, Large Backlit screen, Low battery indicator and auto shut down to save the battery. Portable for indoor and outdoor wind measurements,such as: Long range shooting,Boat Sailing, Kite flying, Climbing, Drone driving,Vent, turbine air flow testing etc..
  • ★【Tips for Wind Temp %RH Testing 】 The temperature sensors are inside the left and right holes, to shade them from sunlight to assure the wind reading are for the air flowing through the holes. So without air flow, the temp and %RH reading WON’T change rapidly, they’ll change slowly..
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testo 549 I Digital Manifold for air Conditioning, Refrigeration Systems and Heat Pumps

  • Efficient: The testo 549 erases the need for analogue manifolds, offering data storage for up to 60 refrigerant profiles, precise measurements and automatic calculations.
  • Accurate: Thanks to the extremely sensitive sensors, the digital manifold determines high side and low side pressure as well as evaporation and saturation temperature.
  • Easy operation: Equipped with a large 2-line backlit display, 2-way valve block with three connections and a suspension hook, the HVAC/R instrument enables a convenient application.
  • Dependable: With its rugged design and sturdy, impact resistant housing, the pressure meter was particularly created for harsh environments and provides a lasting performance.
  • Versatile: In conjunction with an optional temperature probe, the digital gauge provides accurate real-time superheating and subcooling readings.
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ecobee4 Smart Thermostat with Built-in Alexa, Room Sensor Included

  • SAVE MONEY: Homeowners save up to 23% annually on heating or cooling costs, plus ecobee pays for itself in under 2 years (compared to a hold of 72 degrees)..
  • ROOM SENSORS: Place them in the rooms that matter the most and have the temperature balanced throughout your whole home. Measuring both occupancy and temperature, sensors signal your ecobee Smart Thermostat to automatically switch to the right mode for comfort when you’re home or for savings when you’re not. One Room Sensor included, 2-pack sold separately.
  • EASILY INSTALL YOURSELF: It only takes about 30 minutes, thanks to an easy to follow installation guide and an in-app step-by-step walkthrough. Everything you need comes in the box, including a Power Extender Kit for homes with no common wire (C-wire). Compatibility- Gas, oil, electric, dual fuel, Conventional (2H/2C), Heat Pump (4H/2C), Humidifier, Dehumidifier, Ventilator, HRV or ERV.
  • CONTROL FROM ANYWHERe: Easily adjust your thermostat from wherever you are using your iOS (iPhone, iPad, Apple Watch) or Android device. The ecobee mobile app is available in the App Store or on Google Play. Works with:....
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Combustible Gas Leak Detector with DIGITAL READOUT. Measures in PPM, % LEL, or % vol. 7899 E-Instruments Gas Sniffer QUANTIFIES combustible gas leaks with large, easy-view LCD & 11-inch flex sensor.

  • ...ly fits in your hand and toolbox for easy transport and use. The 11 inch flexible probe helps detect small combustible gas leaks in hard-to-reach places and around appliances..
  • RUGGED AND ACCURATE: Built tough to handle daily field use. Accurate, sensitive readings help you identify and pinpoint leaks. Semiconductor sensors improve sensitivity and extend service life. Auto Zero–Drift Adjustment on power-up..
  • DESIGNED WITH THE HVAC TECH IN MIND. Audible beep interval adjusts as gas levels rise and fall, helping techs zero in quickly on leaks. Large easy-view LED gives numeric and virtual analog scale readings for accurate reporting. Short warm-up time and audible beep to signal instrument ready. Press-and-hold On/Off button prevents accidental shut-off. Selectable auto shut-off time. Hold key. Battery and sensor status indicators..
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Protmex Anemometer, Digital Handheld Anemometer with USB Interface, Portable Temperature Humidity Wind Speed Meter with LCD Backlight, Air Volume Flow CFM Meter, PT6252B (Battery Included)

  • ...value, etc. With a large-screen LCD and backlight, the multi-unit switching function..
  • 【ACCURATE AIR VELOCITY METER】Our Protmex wind speed meter for measuring wind speed range 0.5~30 m/s(+/- 2% of readings).
  • Wind temperature -20~60℃, -4℉-140℉(+/-0.2℃,32.56℉).
  • 2 temp sensors and 8 vanes make the meter is very sensitive to measure very low air flows to help you with HVAC installation, CFM calculation, Duct vents..
  • 【GUARANTEED SERVICE】We guarantee that we will reply to your questions, comments, and requests as soon as possible. If you are not satisfied with the products, please feel free to contact us, and we will provide you with a replacement service or return service..
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ACEIRMC 4pcs Si7021 GY-21 SHT21 HTU21 Digital Humidity Temperature Sensor Module Replace SHT11 SHT15

  • The humidity and temperature sensor board that carries a digital SHT21 humidity and temperature sensor from Sensirion..
  • Si7021 GY-21 Module Industrial High Precision Humidity Sensor I2C IIC Interface Module For Arduino Low Power CMOS IC Module.
  • It has a 4-pin interface that can communicate directly with the analog pins.
  • It can be used as a hardware- and software-compatible drop-in upgrade for existing RH/temperature sensors in 3x3 mm DFN-6 packages, featuring precision sensing over a wider range and lower power consumption..
  • The Si7021 offers an accurate, low-power, factory-calibrated digital solution ideal for measuring humidity, dew-point, and temperature, in applications ranging from HVAC/R and asset tracking to industrial and consumer platforms..
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Heavy HVAC Adaptor Cord HVAC Tools HVAC Accessories Compatible with Yellow Jacket 69522 Power Extension Cord for Yellow Jacket Gauges Apply to Vacuum Pumps,Breaker Finder( RT250, ET300 and ET310)

  • Heavy Hvac Tool：HVAC adapter cord is a fast and easy way to get power to run a vacuum or a recover machine.We love it instead of running 100+ feet of cord, we can pull power from a disconnect box, to get the job done..
  • HVAC-R Service Technician’s Companion: The reliable circuit breaker finder kit is the perfect accessory for your circuit breaker tracker.You can use Compatible with hvac testing tools, ac tools for hvac, hvac power adapter cord, hvac gauges hoses, hvac tool bag, hvac tools clearance, hvac vacuum hose etc..
  • Safe and Reliable：UL certified. Large Clip 0~30Amp, 14AWG Adapter Cord for 120V AC Circuit, 28 inch.The green wire is the real ground wire, which is safer to use, the black is the live wire, and the white is the neutral wire..
  • Accessory Upgrades：Upgrade gator clips are made of high quality materials, have a good amount of tension, making the connection more stable, easier to use.Non-slip designed with frictional crocodile teeth help you to grip accessories more firmly. Wire core is thickened by 33%, Cross-sectional area increases to 1 m㎡. Less Resistance, Safer Conduction..
  • Highly Suggest: As an HVAC extension cord for HVAC-R service technicians, residential HVAC technicians.It is strongly recommended that you learn how to test....
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Digital Manifold Gauge Set, Vacuum Pressure Temperature Leakage Tester for Air Conditioning Systems and Heat Pumps, HT-750

  • Quick, accurate measurement of high and low pressure with two temperature compensated pressure sensors.
  • automatic measurements of the evaporation and condensation temperature.
  • 83 refrigerants stored in the instrument: just one instrument covers all the most important refrigerants and, depending on the refrigerant, there is no need for different manifolds.
  • Equipped with a large 2 line backlit display, 2 way valve block and a suspension hook, the HVAC/R instrument enables a convenient application.
  • Including 3 hoses (blue, red, yellow), each 35.4 Inch long, suitable for all common refrigerants.The rugged housing of the digital manifold includes a frame around the display, which protects the digital manifold from impact to provides a lasting performance.Complete kit: one Digital Manifold Gauge, three hoses, two pipe clamp temperature probes. and a hard shell case.
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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

  • 【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(+/- 2% of readings), Wind temperature -10~60℃,14℉-113℉(+/-2℃,35.6℉).
  • 0.2℃. 2 temp sensors and 8 vanes makes this air velocity meter is sensitive to measure very low air flow in HVAC installation, duct vent. A good helper in CFM calculation..
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ecobee EB-EMSSi-01 2 Heat 2 Cool Energy Management System Busness/Commercial Thermostat, Full Color NON-Touch Screen, Internet Enabled (Renewed)

  • SAVE MONEY: Homeowners save up to 23% annually on heating or cooling costs, plus ecobee pays for itself in under 2 years (compared to a hold of 72 degrees)..
  • ROOM SENSORS: Place them in the rooms that matter the most and have the temperature balanced throughout your whole home. Measuring both occupancy and temperature, sensors signal your ecobee Smart Thermostat to automatically switch to the right mode for comfort when you’re home or for savings when you’re not. One Room Sensor included, 2-pack sold separately.
  • EASILY INSTALL YOURSELF: It only takes about 30 minutes, thanks to an easy to follow installation guide and an in-app step-by-step walkthrough. Everything you need comes in the box, including a Power Extender Kit for homes with no common wire (C-wire). Compatibility- Gas, oil, electric, dual fuel, Conventional (2H/2C), Heat Pump (4H/2C), Humidifier, Dehumidifier, Ventilator, HRV or ERV.
  • CONTROL FROM ANYWHERe: Easily adjust your thermostat from wherever you are using your iOS (iPhone, iPad, Apple Watch) or Android device. The ecobee mobile app is available in the App Store or on Google Play. Works with:....
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Ecobee4 Smart Wi-Fi Programmable Thermostat with Built-in Alexa Voice and Room Sensor Included, Black (Non-Retail Packaging)

  • ...ging that is in less than perfect shape and has been opened to inspect contents or will come in non-retail packaging (brown/white box or white/clear bag). SAVE MONEY: Homeowners save up to 23% annually on heating or cooling costs, plus ecobee pays for itself in under 2 years (compared to a hold of 72 degrees)..
  • ROOM SENSORS: Place them in the rooms that matter the most and have the temperature balanced throughout your whole home. Measuring both occupancy and temperature, sensors signal your ecobee Smart Thermostat to automatically switch to the right mode for comfort when you’re home or for savings when you’re not. One Room Sensor included, 2-pack sold separately.
  • EASILY INSTALL YOURSELF: It only takes about 30 minutes, thanks to an easy to follow installation guide and an in-app step-by-step walkthrough. Everything you need comes in the box, including a Power Extender Kit for homes with no common wire (C-wire)..
  • CONTROL FROM ANYWHERe: Easily adjust your thermostat from wherever you are using your iOS (iPhone, iPad, Apple Watch) or Android device. The ecobee mobile app is available in the App Store or on Google Play..
  • BUILT-IN ALEXA: Control your thermostat using your voice with built-in Alexa. Ask to play music, hear the news, set a timer,....
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