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Elitech IR 200 Dual Sensor Infrared&Heated Diode 2 in 1 AC Leak Detector | Comply with SAEJ 2791, SAEJ2913, EN 14624, CE standards
Elitech IR-200 is a portable refrigerant leak detector with a superior combination of infrared and heated diode sensors.
It can easily find refrigerant leaks on commercial refrigeration systems, restaurant soda machines, or any other system.
Pinpoint tiny leaks in high concentration environments with ease.
Featured with TFT screen, Elitech IR-200 detects leaks as small as 4 grams/yr (0.14 oz/yr).
It has three sensitivity settings to keep false triggering to a minimum.
A quick and automatic 30-second self-calibration upon power-up ensures optimal performance.
It comes with a rechargeable and removable lithium-ion battery which powers the IR-200 for 8 hrs of continuous operation before a recharge is needed.
Temtop LKC-1000S+ Air Quality Monitor | PM2.5, PM10, HCHO, TVOC, AQI, Temperature, Humidity
The latest 9-IN-1 air quality detector measures PM2.5, PM10, particles, HCHO(formaldehyde), TVOC, AQI, temperature, humidity and histogram function.
The new histogram function can reflect the changes on PM2.5 directly for the latest 12 hours.
Temtop advanced third-generation laser particle sensor has a lifetime up to 20,000 hours.
Combined with the unique particle swarm optimization algorithm, it makes particle measurement more accurate and stable.
The pre-calibrated electrochemical sensors will accurately capture formaldehyde molecules accompanied by the detection function covering a wide range of organic pollutants.
Large TFT screen and rich display make it clear and easy to read data, even with battery indicator light to help you check battery at any time.