Benetech GM8801 High Sensitive Formaldehyde Detector Meter HCHO Air Quality Testing Gas Analyzer Tester 0-3mg/m3 Resolution:0.01mg/m3

Specification:

• Model: GM8801
• Color: show as pictures.
• Size: 91.5*64.8*135mm.
• Material: plastic.
• Gas tested: HCHO in the air.
• Measuring range: 0~3mg/m3.
• Minimum Reading: 0.01mg/m3.
• Resolution: 0.01mg/m3.
• Basic Error: ±0.03mg/m3or±5%.
• Response time: <30 Seconds.
• Sensor type: Electrochemical HCHO Sensor.
• Operating environment: 0~50°,32~122°;10%~90%RH.
• Storage environment: —10~80°,-14~176°;10~75%RH.
• Charging function.
• Sound-light alarm setting.
• Low battery indication function.
• LCD backlight display.
• Temperature unit switch.
• Data and time setting.
• Supporting formaldehydegas detection.
• Maximum, minimum valuesand data hold.
• Data display format: YMD ot MDY switch.
• Power supply: 3x3.6 NiMH batteries(battery not included) or 4.2v power adapter.