TPI 721 Combustible Gas Detector (8766K)

£ 149.99INC VAT

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TPI 721 Combustible Gas Detector (8766K)

Combustible gas leak detector/sniffer with 16" flexible gooseneck. 3 detection display modes including ppm and % LEL. Adjust back the current detected levels to assist in pin-pointing the source of the leak. Features user settable alarm levels, earphone socket for noisy environments and mute function. Dual backlit clear display with bar graph for easy viewing. Auto shutdown when not in use to save battery life. Supplied with carry pouch.

  • Detects all Combustible Gases
  • 406mm Carbon Steel Spring Wire Gooseneck Probe
  • Audible & Visual Alarm
  • Adjustable Background TIC Rate
  • 3 Year Manufacturer's Guarantee (T&Cs Apply)
  • Dual Backlit LCD Display
  • LED Alarm Light in Sensor Housing
  • Auto Power-Off

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View all: TPI Gas Leak Detectors

£149.99INC VAT

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TPI 721 Combustible Gas Detector is rated 5.0 out of 5 by 2.
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Rated 5 out of 5 by from TPI 721 This leak detector is very good as it allows pinpointing of gas leaks <10ppm. Very accurate
Date published: 2021-02-02
Rated 5 out of 5 by from TPI 721 Gas Leak Detector Great bit of kit, not cheap but worth every penny. Allowed me to identify a gas leak in my boiler that 4 Engineers said wasn't there and hence get fixed. It was only a very small leak but this detector was able to pick it up.
Date published: 2017-11-29
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Will this product detect and give the ppm concentration of methanol, ethanol and other alcohol vapours?

Asked by: ScotsmanAbroad
It will, as an equivalent to Methane, although it is not capable of confirming what the combustible gas is. It will only indicate that a combustible gas (no matter what that combustible gas is) is present. Hope this makes sense and helps!!
Answered by: TPI Product Expert
Date published: 2020-05-06

Usage Question

I am getting the auto calibration, but the PPM counter never goes down to zero. Is this a fault on the unit? If I use the detector in an exposed gas area the reading does go up and alarm
Asked by: SevinKlade
Hi Kevin, Thanks for your e-mail and I believe we are now communicating directly by e-mail to resolve this.
Answered by: TPI Product Expert
Date published: 2020-05-03

Will this appliance detect h2s

Asked by: peterd1
I'm afraid this will NOT detect H2S
Answered by: TPI Product Expert
Date published: 2020-03-20

Will this unit detect hydrocarbons?

Asked by: GMcQ
Yes this will detect hydrocarbons, such as Methane, Propane, Butane etc...It will detect all combustible gases.
Answered by: TPI Product Expert
Date published: 2019-04-27

Will this unit be ok to use with 5% hydrogen 95% nitrogen tracer gas in air conditioning systems.

Asked by: 1966ian
The TPI 721 will detect Hydrogen and has a 4,000ppm sensitivity. Hope this helps!!
Answered by: TPI Product Expert
Date published: 2018-08-21
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Specification
Batteries Supplied/Required 2 x C Batteries Supplied
Brand TPI
Carrying Facility Storage Pouch
Display Type Backlit Digital Display
Low Battery Indicator Low Battery Indicator
Manufacturer Guarantee 3 Year Manufacturer's Guarantee (T&Cs Apply)
Model No 721
Operating Temperature 0 to 50 °C
Pack Size 1
Pieces in Pack/Case 1
Product Type Combustible Gas Detector

Product contents

Gas detector, batteries and carry pouch.

Downloads

Instruction Manual