Note: we'll ship this item via Epacket to US, Canada and Australia, usually the delivery time is about 3 weeks; For other countries, we'll ship it via registered air mail of Post, usually the delivery time is about 40 days. If you want express mail service, please contact us for extra postage in advance. |
GM8801/8802
Gas
Tested: GM8801, HCHO in the air; GM8802, CO2 in the air
Measuring
Range: GM8801: 0-3mg/m3, 0-40C, 25-90%R.H.; GM8802: 0-2000ppm
Resolution:
GM8801, 0.01mg/m3, 0.1C, 1%R.H.; GM8802: 1ppm
Minimum
Reading: GM8801, 0.01mg/m3; GM8802: 1ppm
Basic
Error: GM8801, +-0.03+-5%, +-1C, +-5%; GM8802, +-(50ppm+3% of Measured Value)
Response
Time: <30 seconds
Sensor
Type: GM8802, NDIR CO2 Gas Sensor; GM8801, electrochemical HCHO sensor
Buzzer
Alarm Setup
MAX,
AVG, Data Hold
Low
Battery Indication
Backlight
Operating
Environment: 0-50C, 32-122F, 10-90%RH
Storage
Environment: -10-80C, -14-176F, 10-75%RH
Power:
battery(GM8802 doesn’t come with battery)
Weight:
GM88091, 152g; GM8802, 156.5g
MAX,
AVG, Data Hold
Size:
91.5 x 64.8 x 135mm