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CO meter, also been called as CO detector or Carbon Monoxide detector, it’s the device that can detect the presence of Carbon Monoxide (CO), which had been widely used for indoor air quality measurement.
AZ 7701 CO meter was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument.
| Specification | |
| CO range | 0~999 ppm |
| Resolution | 1 ppm |
| Accuracy (at 20+5 °C, 50+20%RH) |
±20% at 0~100ppm; +15% at 100~500ppm 0~500ppm Other ranges are not specified |
| Response time | within 60 seconds |
| LCD size (mm, HxW) | 11x26 |
| Operating condition | 0~50 °C , 5~95% RH (avoid condensation) |
| Storage condition | -20~ 50 °C,0~95%RH(avoid condensation) |
| Power supply | 3pcs AAA batteries |
| Meter size (LxWxH,mm) | 175x 47 x 28 |
| Weight | 120g |
| Standard package | Meter, manual, AAA alkaline batteries, plain box, wrist strap, soft carry pouch |
AZ 7701 CO Meter features:
- Pocket type, digital displays.
- Warning Carbon Monoxide Level is adjustable
- Dual display CO reading and Max. reading
- Backlight features working in the dark
- 2 points (0/500ppm) CO calibration
- Battery Low Indicator
- A long life electrochemical Carbon Monoxide sensor
- Preset an audible alert triggers above 25 ppm indicating threshold of dangerous CO concentration
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