说明

• Description: PINTUDY Oxygen Concentration Tester Meter Detector Analyzer Oxygen Purity Tester Gas Measurement Analysis Instruments 2019 New Technical parameters 1 Running tem: -10℃～40℃ 2 Relative humidity: =< 90%RH 3 Power: one piece of battery(DC9V), will run greater than 500 hours four Error: =< 0% 5 Display: integration method, three half LCD 6 Respond time: indicates the 90% focus in 10 seconds, when the temperature is 20\℃ 7 Sensor: electrochemistry sensor eight Outline measurement:160×85×28mm 9 Power supply: 6F22-9V battery(no include) 10 Power consumption: four mw Package Includes: 1 * Oxygen analyzer 1 * Oxygen sensor 1 * White clear out hose 1 * Black suction ball 1* Portable convey bag

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审核