Pay in 4 interest-free payments of $49.88 Learn more
Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
1000 to 7000 ±3%
each unit is equipped with density tablet and calibration software for testing its accuracy
English Instruction Manual
Single battery charge 3Hour，can be recycled 500 times
The sampling speed can be set
CENTER-384 Portable Track Gas Leak Detector 5% Hydrogen (H2) + 95% Nitrogen (N) Digital Gas Tester Refrigeration Detector Wireless 1000 to 7000 ±3%Brand: Graigar Color: Black and grey Features: Detectable Gases: mixture 5% Hydrogen (H2) + 95% Nitrogen (N) Sensitivity: Less than 5ppm; 2g year; Alarm Method: Buzzer alarm, LED bar Indicator. Detection Tube Length: 15. 5 inch (390mm); Warm Up Time: 45 sec. CENTER 384 gas leak detector can detect 5% hydrogen (hydrogen) + 95% nitrogen (nitrogen) mixed gas, mainly used in the installation of air conditioners or used in the detection of cooling systems
US$ 45.00
US$ 95.00
