Description
Overview
GAOTek Formaldehyde Gas Detector detects the presence of HCHO and measures concentrations between 1-50ppm with alarm and produce beep sound above 50ppm.
Key Features
- Digital LCD display
- Auto zero
- Memory for 10 complete data sets
- Record mode
- LED light audible alarm
- High accuracy, quick response
- pocket size and easy to use
- fast sampling
- Max hold
- data hold
- auto power off
- above 50ppm. The beeper sounds continuously
Technical Specifications
| Operating temperature | ï¾ 32F-122F (0 to 50?) |
| Storage temperature | ï¾ 32F-68F (0 to 20?) |
| Operating humidity | 0~90% relative humidity |
| Measurement range | 0-50ppm |
| Measurement resolution | 1ppm |
| Accuracy | 3% or ï¾±2ppm |
| Warm up period | Less than 2seconds |
| Battery | 6v,4*1.5AAA battery |
| Auto power off | After 15 minutes of inacticity |
| Sensor type | Stabilized electrochemical gas-specific |
| Typical sensor life | 3 years |
| Size | 6.30in x 2.17in x 1.57in
(160*55*40mm) |
| Weight | ï¾ 0.34lbsï¾ (156g) |