Characteristics of Handheld Ammonia Gas NH3 Detector Meter Tester Monitor, Adopt imported abroad electrochemical sensor
1.Big npo rau ntau yam tsis muaj LCD backlight zaub, pom kev pom chav tsev, roj concentration, ua hauj lwm lub xeev
2.Qhov ob qib dual tswb teeb tsa, lub suab nrov nrov tswb, lub suab txog li 80 dB
3.Qhov kev pab cuam lub neej ntawm lub sensor: 2 xyoo (nws tuaj yeem hloov tau)
4.Power supply : 3X1.5V AA battery
5.Battery service life : about 100 hours of continuous use (when the backlight is off)
6. Loj: 1826632 (mm)
