New Oxygen Concentration Tester Meter Detector t

Description

Technical parameters:
l                Running temperature : -10℃～40℃
l                Relative humidity: =< 90%RH
l                Power: one piece of battery(DC9V),be able to run more than 300 hours.
l               Test range: 0－100％ 0－25％ 0－5％
l                Error: =< 0.01%
l                Display: integration method,  3 1/2 LCD
l                Respond time: indicates the 90% concentration in    10 seconds, when the temperature is 20℃\
l                Sensor: electrochemistry sensor
l                Dimension: 160×85×28
l                Weight: 185g
l                      Power supply: 6F22-9V battery.
l                       Power consumption: 4 mw
This is a mini pocket tester. It is widely used for analyzing the purity of oxygen in respirator machine of medical treatment, anesthesia machine, oxygen concentrator, high-pressure oxygen house and nursing case for infant.
Packing list
1*Oxygen tester
1*Suction ball
1*manual book