JL269LCD Portable Gas Leak Detector with LCD display

Specifications

• STN Dot Matrix LCD display
• LCD bar and digital display of concentration
• Self-test function
• Long flexible gooseneck sensor head
• Adjustable sensitivity and zero point
• Low voltage indication and automatic turn-off
• Different alarm tones for different concentration
• Sensitivity: <40 ppm Methane variable
• Gas detected: CH4, C3H8, H2
• Range: 0-1000 ppm (times 10). 0-10000 ppm (times 100)
• Temperature: minus 10 degree to 55 degree
• Humidity Range: 5 ~ 95% RH, non-condensing
• Warm up time: <30 sec
• Response time (T90): < 10 sec
• Power: DC3.6V Ni-MH battery, 1600mAh rechargeable
• Charging time: 4-6 hours
• Operating time: approximately 8 hours