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Product Features
  • Speedy and sure leak detection in natural gas pipes
  • Audible and two-stage visual alarm that are triggered when a threshold is crossed
  • Flexible gooseneck sensor for hard-to-reach places
  • Tested by DVGW
Delivery options

At Cadmus Products we aim to deliver orders efficiently and at highly competitive rates. 

  • We can ship consignments of all shapes and sizes and hazardous content across the UK and worldwide. Most of our orders are sent via DHL, however sometimes we may use other couriers.
  • If you are purchasing a laboratory product online you can find out the price of shipping checkout. If you are obtaining a quote for a product, then we will email you
    with our best shipping prices along with your quote.
  • Please see our delivery page for full information

Speedy and sure detection of gas leaks in natural gas pipes. The testo 316-1 leak detector with two-stage visual alarm system is ideal for carrying out quick and reliable checks. Hairline cracks in pipes, old and worn out gaskets. Even the tiniest of gas leaks in a natural gas pipe can cause enormous problems. The new testo 316-1 leak detector will help you pinpoint the exact position of a leak when the leak has already been detected using a leak measuring device, for example.

The testo 316-1 is an especially easy-to-use gas leak detector with an adjustable sensitivity dial. The leak detector is equipped with both a visual audible and an alarm. A yellow LED lights up when the reading is higher than 200 ppm CH4. The LED changes to red when the reading is higher than 10 000 ppm CH4. This special feature allows you to pinpoint the exact position of the leak. The testo 316-1 is also equipped with a flexible gooseneck sensor for locating gas leaks in especially hard-to-reach or otherwise inaccessible places.

The optional TopSafe protective cover is designed to protect your detector against impact and keeps out dust and dirt.

Methane (CH₄)

Measuring range

100 to 10000 ppm CH₄

Lower response threshold

100 ppm

1st alarm limit

200 ppm CH₄ (LED yellow)

2nd alarm limit

10000 ppm CH₄ (LED red)

General technical data

Operating humidity

0 to 95 %RH

Reaction time

t90 < 5 s

Dimensions

190 x 57 x 42 mm (without sensors)

Operating temperature

+4 to +45 °C

Heat up time

30 s

Battery type

9V block battery

Battery life

> 5 h

Storage temperature

-20 to +50 °C

Weight

300 g

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