AZ7201
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AZ7701
AZ7701
Pocket CO monitor 0–999ppm, electrochem sensor, adjustable alarm, backlight, max hold.
Reference price: USD 89.00
Frequently Asked Questions
What is the CO measurement range?
0–999 ppm.
What are the health effects at different CO levels?
0–1 ppm: normal background. 35 ppm: OSHA 8-hr average limit. 100 ppm: remove employees per OSHA. 400 ppm: frontal headache, life-threatening after 3 hrs. 800 ppm: dizziness, nausea, convulsions, death within 2–3 hrs.
Is the alarm adjustable?
Yes, the audible carbon monoxide level warning alarm is adjustable.
Does it have a backlight?
Yes, backlight for working in dark areas.
What is the sensor type?
Long-life electrochemical sensor.
What is the battery life?
Approximately 500 hours with 3×AAA batteries.
Does it display max value?
Yes, max hold function is included.
Specifications
Technical parameters
| CO | 0–999 ppm |
|---|---|
| Res | 1 ppm |
| Acc | ±20% @0–100ppm . |
| Sensor | electrochem . |
| Alarm | adjustable . |
| LCD | 26×11 mm |
| Battery | AAA×3 . |
| Weight | ~120 g |
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