The BENETECH GM8800B is a handheld combustible gas leak detector for finding leaks in gas pipes, fittings, cylinders, heaters and stoves. Its 40 cm flexible neck reaches behind appliances and along pipe runs, and the sensitive sensor picks up small leaks (50ppm methane).
It warms up in about 60 seconds, responds in 2 seconds and alerts with an alarm LED. Sensitivity is adjustable to home in on the exact leak point, and it runs for about 8 hours on four AA batteries.
Key Features
- 🔥 Detects combustible gas, sensitivity 50ppm (methane)
- 🐍 40 cm flexible neck
- ⏱️ 2-second response, 60-second warm-up
- 🎚️ Adjustable sensitivity, probe reset and auto-calibration
- 🔋 About 8 hours continuous use on 4 × AA
Technical Specifications
| Model | GM8800B |
|---|---|
| Brand | BENETECH |
| Type | Combustible gas detector |
| Sensitivity | 50ppm, methane |
| Sensor | Low-power semiconductor |
| Neck length | approx. 40 cm |
| Warm-up time | 60 seconds |
| Response time | 2 seconds |
| Battery life | 8 hours continuous |
| Operating temperature | 0 to 50℃ |
| Power | 4 × 1.5V AA alkaline |
| Size | 68 × 46 × 177 mm |
| Weight | 230.4 g without batteries |
What's in the Box
- 1 × BENETECH GM8800B gas detector
- 1 × user manual
- 4 × AA batteries