KM-840-O2 Portable Oxygen gas detector with voice alarm with safe and reliable quality. It’s with the diffusion sampling mode and can be connected to the external pump. The portable gas detector increases the security for the personnel working.

Features:

• LCD dot matrix display.
• Adjustable preset two-stage alarm level.
• With audible-visual-vibration alarm mode, also with the voice alarm.
• With a back clip, which is easy to carry when working.
• Powered by a rechargeable battery with a big capacity which supports a long working period
• Display Information: Gas types, Concentration value, Concentration unit, Time, Battery status, Alarm status, etc.
• Alarm Storage: With the alarm data storage function, can review the data from the detector.
• Sampling mode: Diffusion sampling (Available for connection with external pump)
• Alarm Mode: Audible-visual-vibration alarm, sound ≥ 75dB
• Power Supply: 3.7V, 1800mAh rechargeable lithium battery, continuous working period over 10 hours.

Please Note that Product may differ eg. colour, size from the product Image displayed on website. Kindly check the specifications provided to make better purchase decision. M.R.P Prices and specifications are subject to change without notice.