Zlljmeter ZL77A is an industrial halogen gas detector that emits an audible/visual alarm/displays the concentration value on the screen when the detected gas concentration exceeds the set alarm value. Display:LED LCD display with backlight/illumination. Direct Reading: Sensor concentration reading, battery level, concentration unit, temperature. Alarm setting: Low value reporting function and high report function settings. Alarm Method: Sound, red screen backlight, undervoltage indication. Audio prompt: The higher the frequency of buzzing, the higher the concentration. Applicable temperature range:-10-50°C. Applicable humidity range: <95% RH (non condensing).
Halogen Detector
ZLLJMETER ZL77A
Original price was: ₹5,699.00.₹3,350.00Current price is: ₹3,350.00.
Out of stock
| Weight | 600 g |
|---|---|
| Dimensions | 23 × 15.3 × 8 cm |
| Detect gas | R22, R32, R134a |
| Measuring Range | 0-1000 PPM |
| Resolution | 1 PPM |
| Maximum Sensitivity | R22@0.5 Ounces per year (14 g per year) |
| Preheating Time(T90) | 30 s |
| Response Time(T90) | <10 s |
| Sampling Method | Diffusion Type |
| Battery | 2 AAA 1.5V Batteries included |












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