Overview
Enviro Testers Four-In-One Gas Detector, which is a safety device that can continuously detect the concentration of leaking gas. Using advanced integrated circuit technology, embedded microcomputer control, high-quality imported gas sensor, with excellent sensitivity and excellent repeatability; using a dot-matrix LCD display, supporting Chinese and English interfaces and Chinese and English voice prompts, easy to use and maintain. The shell is made of high-strength engineering plastics, which has good vibration resistance, high strength, and has the functions of dustproof, waterproof and explosion-proof.
Features
- Switch between Chinese and English
- Sound, light, vibration, screen flashing quadruple alarm
- 2500mAh built-in high-capacity lithium battery
- Automatically store records that can be viewed and deleted
- 4-Inch colour LCD display
- High-strength engineering plastic, anti-compression, anti-drop, explosion-proof
- Adopt imported sensor, sensitive induction
- Short response time, more accurate detection
- Support curve drawing, easy to observe the periodic state of gas concentration
Technical Specifications
| Response Time | T < 30 S |
| Measuring Range | 0 PPM To 100 PPM |
| Low Alarm Point | 10.0 PPM |
| High Alarm Point | 35.0 PPM |
| Resolution | 1 PPM |
| Display Error | ≤ ± 5% FS |
| Instructions | LCD Liquid Crystal Display Real-Time Data And System Status, light, Vibration, Screen Flicker And Real-Life Voice Recording (Chinese And English) Prompts |
| Operating Voltage | DC 3.7V (Lithium Battery 1800 MAh) |
| Charging Time | 4H |
| Standby Time | Can Be Used Continuously For More Than 10 Hours When Fully Charged |
| Working Environment | Temperature –4 F To 122 F (-20 °C to 50 °C) Humidity < 95 %RH Condensation |
| Physical Dimension | 5.51 In x 2.87 in x 1.25 in (140 mm x 73 mm x 32 mm) |
| Weight | 0.47 Lb (0.21 kg) |
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