Pay in 4 interest-free payments of $49.88 Learn more
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
Packing Style :Gift box
<1mW Class II 635nm
Manual data storage and reading: 99 groups (can only be read on the table)
Single battery charge 3Hour，can be recycled 500 times
each unit is equipped with density tablet and calibration software for testing its accuracy
CENTER-384 Portable Track Gas Leak Detector 5% Hydrogen (H2) + 95% Nitrogen (N) Digital Gas Tester Refrigeration Detector Wireless Packing Style :Gift boxBrand: Graigar Color: Black and grey Features: Detectable Gases: mixture 5% Hydrogen (H2) + 95% Nitrogen (N) Sensitivity: Less than 5ppm; 2g year; Alarm Method: Buzzer alarm, LED bar Indicator. Detection Tube Length: 15. 5 inch (390mm); Warm Up Time: 45 sec. CENTER 384 gas leak detector can detect 5% hydrogen (hydrogen) + 95% nitrogen (nitrogen) mixed gas, mainly used in the installation of air conditioners or used in the detection of cooling systems
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