手持ち型のデジタルLCDバックライトの一酸化炭素のメートル0 - 1000PPM COのガス探知器のテスター

製品の説明

HT-1000 Handheld Digital LCD Backlight Carbon Monoxide Meter 0-1000PPM CO Gas Detector Tester 1. Features: 1. Digital LCD display 2. Auto zero 3. Auto/Manual zero 4. LED light audible alarm 5. High accuracy,Quick response 6. Pocket size,Easy to use 7. Fast sampling 8. Max hold 9. Auto power pff 10. Above 200PPM,Beeper sounds 11. Battery not include 2. Specification: Operating temperature 0 deg C to +50.0 deg C Storage temperature -30 deg C to +60.0 deg C Operating humidity 0