1. Sensor: high-sensitivity gas sensor
2. Response range: Approximately 16 - 200 ppm (R134A)
3. Approximate sensitivity: 16 ppm
4. Detected gas: senon
5. Warm-up time: approximately 60 seconds
6. Sampling method: diffusion
7. Response time: approximately 5 seconds for 20 ppm; approximately 2 seconds for 50 ppm
8. Alarm: buzzer and three-color backlight display
9. Auto-off: after powering on, the instrument automatically shuts off if there is no measurement signal within 5 minutes.
10. Operating environment: 0 to 50 degrees Celsius / 20 to 80 relative humidity
11. DC: 5V charging voltage
12. Power supply: 3.7V lithium battery
13. 418 The free-form metal tubing easily adapts to various environmental testing conditions.
14. Before testing, the device should be reset in a clean air environment to ensure accurate measurement results.
15. Product weight: Approximately 245 grams
16. Product dimensions: 170 x 60 x 32 mm (Universal molded flexible tubing length: Approximately 418 mm)