The Ermenrich NG40 gas detector with a flexible probe is a gas detector that can quickly detect flammable gas leaks even in hard-to-reach areas. Reliable with a highly sensitive sensor it allows you to set up individual alarm setpoints. The tool is useful in a household with gas appliances in an industrial workshop and at a gas filling station. It will allow you to quickly identify the source of danger and take action to deal with a gas leak.

The device has a built-in LCD display that shows not only the current gas concentration but also the maximum and average (within the last minute) values. There is also a battery status indicator. There are three ways of alerting you when the setpoints are exceeded: light sound and vibration. The device is powered by a rechargeable battery with a single charge lasting approximately 8 hours of continuous use.

The device is not only water- and dust-proof but also explosion-proof. A charging cable and an AC adapter are included all packaged in a robust aluminum case.

Key features:

  • Detects combustible gas concentrations from 1 to 10000ppm
  • Highly sensitive sensor detects even very small gas leaks
  • The flexible probe for taking measurements in hard-to-reach places
  • Alarm setpoints can be set up
  • Three alarm types: light sound and vibration
  • Powered by a rechargeable battery up to 8 hours of run time Aluminum storage case

The kit includes:

  • Gas detector
  • USB charging cable
  • AC adapter
  • Aluminum case
  • User manual and warranty card
Measuring range 0–10000ppm
Response time instant
Alarm light sound vibration
Alarm setpoint low: 500ppm
high: 2000ppm
Display LCD (built-in)
Power supply 2000mAh lithium-ion battery (charging via USB cable)
Battery life h 8 hours
Explosion-proof Ex ib IIB T4 Gb
Waterproof IP65; fully dust-proof splash-proof
Brand Ermenrich
Warranty years lifetime
EAN 4620137486223
Package size (LxWxH) cm 30x7.5x15
Shipping Weight kg 0.675

Returns Policy

We have a 14-day return policy. If you are not satisfied with your purchase, please return it in its original packaging and be sure to put the original product packaging inside the shipping box to avoid any damage..

All items must be in their original condition and unused. The value of your purchase will be refunded. .

Shipping charges will not be refunded.

If the return is due to a defective product, you may be compensated for the return shipping.

Please contact us for more details if you need to make a return..


- From 0 to 2 kg - shipping cost: 12,50 euros.

- From 2.001 kg to 30 kg - shipping cost: 17,00 euros.

- From 30,001 kg - shipping cost: 30,00 euros.

In case of collection at our warehouse or resale points - the shipping is free.

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