Call 01642 931329 for Orders & Advice

TPI 725a Pocket Combustible Gas Leak Detector

TPI 725a Pocket Combustible Gas Leak Detector
sku: TPI-725a
MPN: 725a

  • >40ppm sensitivity
  • Compatible with several different combustible gas types
  • Visual and audible indicators

Was: £40.00
You Save: £7.05
£32.95 Incl. VAT £39.54
Only 2 In Stock
Members earn 65 points

Do you have a question or found it cheaper? Contact us


TPI 725a Pocket Combustible Gas Leak Detector Details

This compact, sensitive gas leak detector is perfect for picking up on minute amounts of combustible gasses such as natural gas, methane, propane, diesel and kerosense.

It can be used in several different applications, including tracing natural gas lines and fittings, checking gas equipment, testing propane tanks, testing confined spaces and more.

Pocket-sized, the 725 is portable, lightweight and easy to use. It will respond instantly to a spike in gas content and will use a combination of audio and visual alarms to alert the user immediately to gas presence.

The tester will also automatically zero itself.

TPI 725A Pocket Combustible Gas Leak Detector Key Features

  • >40ppm sensitivity
  • Detects combustible gasses including natural gas, methane, butane, propane, gasoline, diesel and kerosene
  • Pocket-sized design
  • Automatic zeroing
  • Visual and audible alarm indicators
  • Instant response

What's Included?

  • TPI 725A Pocket Combustible Gas Leak Detector
  • Carrying Pouch
  • Instruction Manual
  • Battery and Sensor
Technical Specs

Part Code: 725a

TPI 725a Technical Specifications

Combustible Gasses Detected (Partial List)  Methane, Natural Gas, Gasoline, Diesel,
 Propane (LPG), Butane, Kerosene
 Sensitivity >40ppm (methane)
 Sensor Type  Low power semiconductor
 Probe Length  N/A
 Leak Indication  Audio / Visual
 Adjustable Tic Rate  No
 Alarm  No
 Carbon Monoxide Measurement  No
 %LEL Indication  No
 Internal Sample Pump  No
 Intrinsic Safety Rated  No
 Battery Type  “AAA” (2)
 Weight  0.3lb

1 Item(s)

per page

We'd really appreciate it if you'd review this product

Why not leave a review of this product? Reviews help us improve our service for customers looking for a product to make a decision.

Great value, small and neat.

Review by Mike B (Posted on 10/11/2016)


Can't complain about anything about this device. It's small, inexpensive and sensitive. Picks up leaks that don't appear with LDF.

Write Your Own Review

How do you rate this product? Required *