Description
Overview
GAOTek handheld portable ammonia sound light meter is a single gas detector with high performance price ratio, it adopts high quality sensors and embedded MCU micro control technology, it has fast response speed, high measurement accuracy, good stability and repeatability and the performance of the machine is in the leading position in the industry
Features
- Advanced MCU control with low power consumptionand adjustable low and high alarm level
- Adjustable calibrating leveland high concentration protection for combustible gas
- Self-test for the combustible gas sensorand low battery indication
- Replaceable sensor moduleand self-adjustment function
- Visual and audible alarm with vibration and explosive proof housing
- Advanced self-examination and self-renovation function
- Password management to avoid wrong operation
Technical Specifications
| Sampling Method | Diffusion type |
| Display | Large LCD |
| Alarm Method | Audio, Visual LED and Vibratory |
| Power Supply | 3.7 V Rechargeable lithium battery |
| Charging Time | Less than 5 hours |
| Data Record | 1000 pcs data storage |
| Working Time | 8 hours continuously |
| Password Protection | Password protection and modification |
| Response Time | <30 s |
| Principle | Electrochemical and Catalytic sensor |
| Additional Function | Flashlight |
| Humidity | 0% RH to 95% RH |
| Shell Material | ABS |
| Working Environment | -4 °F to 122 °F (-20 ℃ to 50 ℃) |
| Dimensions | 3.93 in × 2.36 in × 1.18 in (100 mm × 60 mm × 30 mm) |