TPI 775 Combination CO & Combustible Gas Detector

  • Detects CO levels up to 2,000ppm
  • Integrated combustible gas sensor
  • Flexible 16-inch gooseneck probe
  • Auto and manual zero functions
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£239.00 (ex VAT)

£286.80 (inc VAT)

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In Stock - Express Delivery Available
  • Detects CO levels up to 2,000ppm
  • Integrated combustible gas sensor
  • Flexible 16-inch gooseneck probe
  • Auto and manual zero functions
Free Shipping

Spend over £100 on any new goods order and receive automatic free shipping

Rewards

Points make purchases! For every £1 spent, earn back 1p that can be spent on any future new goods purchase

Our Price Promise

We offer a Price Match Promise! Find an equivalent tester for a cheaper price on a competitor site, and we’ll do our best to match it

Express Delivery & Calibration

Express Delivery is currently unavailable for customers wishing to add calibration to their New Goods order. For more information, visit our Delivery Information page. 

£239.00 (ex VAT)

£286.80 (inc VAT)

Earn 239 points

In Stock - Express Delivery Available
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TPI 775 Combination CO & Combustible Gas Monitor

The TPI 775 Combination CO & Combustible Gas Monitor offers a practical and reliable solution for professionals who need to detect carbon monoxide and combustible gas leaks using one portable instrument. Designed for ease of use, this hand-held unit streamlines safety checks in a variety of environments. The TPI 775 helps engineers and technicians carry out accurate measurements with minimal effort and maximum confidence.

With a flexible gooseneck and one-hand operation, the TPI 775 makes it easier to access confined or awkward spaces. Its backlit display ensures clear readings in dim conditions, and the auto zero feature enables quick setup between uses. In noisy environments, the integrated audible and visual alarms ensure that alerts aren’t missed. The compact design keeps the unit lightweight and easy to carry.

Designed for Safety and Simplicity

Whether carrying out safety checks near burning sources or checking for gas leaks, the TPI 775 gives reliable results. Its ambient CO finding and gas sensor are housed in a strong casing with a comfortable grip. You can change the tic rate to match your finding needs, making real-time response easy in different test situations.

Practical Performance for Field Use

From heating engineers to safety inspectors, the TPI 775 gives the ease and accuracy needed on the job. It comes with a soft carry case for safety during travel and storage. The 3-year limited cover and 2-year sensor cover give peace of mind, helping you trust your instrument for a long time.

Key Features
  • Measures carbon monoxide up to 2,000ppm
  • Detects a wide range of combustible gases
  • Easy one-handed operation for fieldwork
  • Includes 40.64cm (16″) flexible gooseneck
  • Provides both audible and visual alarms
  • Adjustable tic rate for leak pinpointing
  • Backlit display for low-light conditions
  • Auto and manual zeroing functionality
  • Compact design fits comfortably in hand
  • Includes a soft carry case for convenience
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TPI 775 Combination CO & Combustible Gas Monitor

The TPI 775 Combination CO & Combustible Gas Monitor offers a practical and reliable solution for professionals who need to detect carbon monoxide and combustible gas leaks using one portable instrument. Designed for ease of use, this hand-held unit streamlines safety checks in a variety of environments. The TPI 775 helps engineers and technicians carry out accurate measurements with minimal effort and maximum confidence.

With a flexible gooseneck and one-hand operation, the TPI 775 makes it easier to access confined or awkward spaces. Its backlit display ensures clear readings in dim conditions, and the auto zero feature enables quick setup between uses. In noisy environments, the integrated audible and visual alarms ensure that alerts aren’t missed. The compact design keeps the unit lightweight and easy to carry.

Designed for Safety and Simplicity

Whether conducting safety checks near combustion sources or inspecting for gas leaks, the TPI 775 delivers dependable results. Its ambient CO detection and combustible gas sensor are housed in a durable casing with a comfortable grip. You can adjust the tic rate to suit your detection needs, allowing for real-time response in various test settings.

Practical Performance for Field Use

From heating engineers to safety inspectors, the TPI 775 provides the flexibility and precision required on the job. It comes with a soft carry case for protection during transit and storage. The 3-year limited warranty and 2-year sensor warranty offer peace of mind, helping you rely on your instrument for years to come.

Key Features
  • Measures carbon monoxide up to 2,000ppm
  • Detects a wide range of combustible gases
  • Easy one-handed operation for fieldwork
  • Includes 40.64cm (16″) flexible gooseneck
  • Provides both audible and visual alarms
  • Adjustable tic rate for leak pinpointing
  • Backlit display for low-light conditions
  • Auto and manual zeroing functionality
  • Compact design fits comfortably in hand
  • Includes a soft carry case for convenience

 

Technical Specifications
SpecificationDetails
Manufacturer Part CodeTPI 775
CO Measurement Range0 to 2,000ppm
Accuracy±5ppm or 5% of reading (whichever is greater)
Resolution1ppm
Data StorageNo
Flue ProbeNot included
Internal PumpNo
Combustible Gas DetectionYes
Display BacklightYes
Alarm TypeAudible and Visual
Power Supply2 x 1.5V AA batteries
Dimensions240mm x 74mm x 55mm
Weight476g (1.05lbs)
Gooseneck Length40.64cm (16 inches)
Zeroing OptionsAuto and Manual Zero
Adjustable Tic RateYes
Warranty3-year limited warranty, 2-year sensor warranty
What’s Included
  • TPI 775 instrument
  • Soft carry case

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