Cy-12c Oxygen Concentration Tester Meter Detector Analyzer Oxygen Purity Tester

Brief introduction: 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. It is comprised of oxygen sensor (oxygen electrode), secondary meters etc. It is light, firm and portable. Specification: * Running temperature : -1040 * Relative humidity: =< 90%RH * Power: one piece of battery (DC9V) (You need to buy it yourself ). * Test range: 0100, 025, 05 * Precision 0.15when oxygen is less than 50.3525, 3above 50 * Error: =< 0.01% * Display: integration method, 3 1/2 LCD * Respond time: indicates the 90% concentration in 10 seconds, when the temperature is 20 * Detecting precision disturbing gas: when SO2, NO2, H2S etc 10, they will affect the detect precision. * Sensor: electrochemistry sensor * Dimension: 1608528mm * Weight: 185g * Power supply: 6F22-9V battery (Battery is NOT included ) * Power consumption: 4 mw Package includes: 1 x Oxygen Concentration Detector 1. The material of high-quality goods is good. 2. The style is novel and unique, and is deeply loved by consumers. 3. It is practical and can stand the test. There are many repeat customers. 4. Will ship within 48 hours 5. Delivery within 4-10 working days