Description Features Aluminum alloy housing and can store 100000 groups of data. Built-in high-performance pump, flow stability and can open may be shut It can navigation keys, user friendly interface and easy to operate intelligent algorithm, multi-point calibration and temperature compensation and more accurate measurement results 2600 milliampere large capacity lithium battery, continuous work time more than 20 hours VOL %, % LEL, mg or m3, PPM, PPH, and different kinds of parts per unit can choose Acousto optic alarm, timely alarm when the concentration exceeds the standard is detected. Technical Specifications Battery capacity 2600 mAh Accuracy ±2% FS Repeatability ±3% Humidity 10% RH to 95% RH Response time T 90 < 30 s Alarm method Sound, Light and Vibration Main material Aluminum alloy Pressure range 86 kPa to 106 kPa Battery life ≥12 hours Charging time ≤6 hours Power supply Lithium battery, 3.7 V DC Temperature -4 °F to 122 °F (-20 ℃ to 50 ℃) Size 7.89 in × 2.55 in × 1.39 in (200.5 mm × 64.8 mm × 35.5 mm) Weight 1.01 lb (0.46 Kg)
