User's Guide
Gas Leak Detector
Model CO52
Introduction
Congratulations on your purchase of the Extech C052 Gas Leak Detector. The CO52
detects the presence of gas and displays concentrations between 0 and 10000 parts per
million (ppm). Careful use of this meter will provide years of reliable service.
Description
Sensor Light Sensor LCD On/Off Button Battery Compartment (Rear)
Specifications
Measurement range
0-10000 ppm
Response Time
Less than 5 seconds
Power supply
2 x AA 1.5V
Battery life
Approx. 50 hours with alkaline battery with no backlight
Approx. 30 hours with backlight operation
Operating Temperature
32 to 122
o
F (0 to 50
o
C)
Storage Temperature
-22 to 140
o
F (-30 to 60
o
C)
Operating Humidity
5 to 95% RH (non condensing)
Dimensions
1.5 x 10 x 1.1” (38 x 254 x 28mm)
Weight
3.5oz
(100g)
