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Product Features
  • 18-step bar for displaying gas concentration; additional maximum leakage display
  • Quick reaction time with built-in pump
  • Flexible gooseneck sensor for checking hard-to-reach pipes and places
  • Rechargeable batteries for longer performance
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
Whether it's for carrying out checks on flanges, fittings or any other places that are typically prone to leaking, the testo 316-2 gas leak detector provides you with a speedy and sure means of detecting higher concentrations of methane, propane and hydrogen in the surrounding air.

Even if you already know that a pipe is leaking, you normally still have a long way to go before you can actually locate the leak. The testo 316-2 gas leak detector is just the right tool for carrying out such pinpointing detection. The detector`s easy-to-read 18-step bar display and maximum leakage reading show the concentration of combustible gas in the surrounding air and lead you quickly and reliably to the source of the leak. The detector also has an audible alarm that warns you when a threshold is crossed and a headphone jack which allows you to connect earphones for more focused and productive working in loud or distracting environments.
Methane (CH₄)

Measuring range

10 ppm to 4.0 Vol.%

Lower response threshold

10 ppm

1st alarm limit

200 ppm

2nd alarm limit

10000 ppm

Propane (C₃H₈)

Measuring range

10 ppm to 1.9 Vol.%

Lower response threshold

10 ppm

1st alarm limit

100 ppm

2nd alarm limit

5000 ppm

Leak detection H₂

Measuring range

10 ppm to 4.0 Vol.%

Lower response threshold

10 ppm

1st alarm limit

200 ppm

2nd alarm limit

10000 ppm


General technical data

Operating humidity

20 to 80 %RH

Weight

348 g

Reaction time

t₉₀ < 2 s

Dimensions

190 x 57 x 42 (without sensors)

Operating temperature

-5 to +50 °C

Heat up time

60 s

Battery type

NiMH battery

Battery life

6 h

Display type

18_segment_bar_display

Storage temperature

-25 to +60 °C

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