Feature
●【High Measurement Accuracy】The digital manometer air and gas pressure tester adopts a high-quality pressure sensor, which has the characteristics of high precision and wide range. High-precision ADC and low-power MCU. Maximum/minimum mode and DIF mode. Range: ±2.999psi; Accuracy: ± 0.3% FSO (at 25℃); Repeatability: ± 0.2% (Max ± 0.5% FSO); Linearity/Hysteresis: ± 0.29%FSO (25℃).
●【12 Selectable Units & Wide Range of Applications】12 optional units: mmHg, inHg, ftH₂O, cmH₂O, inH₂O, Pa, KPa, mbar, bar, psi, Kgcm² and ozin². The length of the two hoses in the gas pressure test kit is 25cm; The thread size of the barb metal connector is 1/8 inch. The gas pressure test kit is specially used for gas measurement and calibration, gas pressure system troubleshooting, laboratory testing, maintenance and installation of blowers, clean rooms, boilers and other gas appliances.
●【Large LCD Screen & Automatic Power Off】4.45CM×4.95CM display, support LCD backlight, convenient lighting operation, display data clearer and easier to read. If there is no operation after 15-20 minutes of power-on, the manometer will automatically shut down to avoid wasting power. The handheld gas pressure manometer is made of ABS material, and the excellent performance of high-temperature resistance and impact resistance makes the air pressure meter have a long service life.
●【5-in-1 Portable Air Quality Monitor】This indoor air quality testing kit provides accurate results for many air quality measurements, including Carbon Dioxide(CO2), Formaldehyde(HCHO), Volatile Organic Compounds(TVOC), Temperature(℃/℉) and Humidity. The home air test kit help monitors air quality and is widely used in the home, office, car, kitchen, bedroom, gym, hotel, camping, party and more.
●【Built-in Rechargeable Battery and Low Battery Reminder】The carbon dioxide detector has a built-in rechargeable lithium battery and is packaged with a USB cable. When fully charged, the detector can continue to work for 6-7 hours. When the battery level is too low, the battery box in the upper right corner of the screen will flash to remind the user to charge, and it can be used while charging without affecting the monitoring results.
Description