All TPI analysers feature quick and simple set up. Fast purge and the ability to perform fuel selection during start up enable tests to be performed quickly without requiring extra set-up time after initial start up. TPI analysers also use the last selected fuel as the default setting. This feature prevents the need to perform fuel selection every time the analyser is turned on.
The carbon monoxide sensor used in TPI combustion efficiency analysers feature an on-board filter capable of filtering NO (nitric oxide), NO2 (nitrogen dioxide) and NOX (combination of NO and NO2) to prevent cross sensitivity errors.
TPI 709R Combustion Efficiency Analyser & Differential Manometer
Data & Manual[Read More]
[Read Less]

The TPI 709R basic kit combustion analyser uses state of the art electrochemical sensors. This sensor technology provides the longest lasting, most accurate and reliable means for performing combustion tests. The sensors in your analyser will need to be replaced periodically and calibration is recommended once every year.
Electrochemical sensors by nature are always active. Therefore the time the analyser is off and not being used must be taken into account when determining sensor life. The sensors in your analyser are warranted for two years. This warranty does not cover sensors damaged through misuse of the analyser.
All kits come with A787 soft shoulder strap carrying case. Apart from the basic kit, there are 5 addtional Kits available.
| Basic Kit Includes |
Kits 1-5 also Includes |
- Flue Probe with K-Type A770
- K-Type Temperature Probe GK11M
- In-Line Filter Complete A762
- Mini Pump Protection Filter Assembly A763
- Carrying Case A768
- Protective Rubber Boot A765
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- Kit 1 Includes TPI A740 IR printer
- Kit 2 Includes IR printer & 2 x CK21M Pipe clamps
- Kit 3 Includes IR printer, 2 x pipe clamps & CPA1 Probe Kit
- Kit 4 Includes IR printer, 2 x pipe clamps & TPI719 Gas sniffer
- Kit 5 Includes IR printer, 2 x Temperature pipe clamps, CPA1 probe kit & TPI719 Gas sniffer
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| Specifications |
- Carbon Monoxide (CO) Measurement
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- Range 0 to 10,000 ppm
Resolution 1 ppm
Accuracy +/-5ppm or 5% of reading whichever is greater
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- Range 0 to 25%
Resolution 0.1%
Accuracy ±0.3%
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- Range 0 to 25%
Resolution 0.1%
Calculated Value
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- Range -40 to 1472°F, or -40 to 800°C
Resolution 1°F or °C
Accuracy (K-type) ±0.3%, ±2°F or ±1°C
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- Draft/Pressure Measurement
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- Selectable Ranges mBar,kPa, and inH2O
Ranges -150 mBar to +150 mBar -15 kPa to +15 kPa -60 inH2O to +60 in H20
Resolution 0.001 inH2O
Accuracy ±0/5% fsd
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- Range 0 to 100%
Resolution 0.1%
Calculated Value
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- Range 0 to 0.999
Resolution 0.001
Calculated Value
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- 14°F to 122°F (-10°C to 50°C)
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- Natural Gas, LPG, Light Oil, Heavy Oil, Bituminous Coal, Anthracite Coal, Coke, Butane, Wood, Bagasse
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- Yes, via optional IR printer (A740)
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- BS7927 (and the draft BS7967)
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TPI 712 Flue Gas Combustion Analyser
Data & Manual[Read More]
[Read Less]

The TPI 712
Flue Gas analyser is a state of the art, easy to use analyser designed not only to display and calculate the required readings from a flue but also to cover most of the other measurements associated with combustion. The instrument is ruggedly constructed and comes with a 3 Year unit and 2 Year sensor Guarantee.
This basic kit comes with;
- Flue Probe with K-Type A770
- K-Type Temperature Probe GK11M
- In-Line Filter Complete A762
- Mini Pump Protection Filter Assembly A763
- Carrying Case A768
- Protective Rubber Boot A765
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| Specifications |
- Carbon Monoxide (CO) Measurement
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- Range 0 to 10,000 ppm
Resolution 1 ppm
Accuracy +/-5ppm or 5% of reading whichever is greater
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- Range 0 to 25%
Resolution 0.1% Accuracy ±0.3%
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- Range 0 to 25%
Resolution 0.1% Calculated Value
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- Range -40 to 1472°F, or -40 to 800°C
Resolution 1°F or °C
Accuracy (K-type) ±0.3%, ±2°F or ±1°C
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- Draft/Pressure Measurement
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- Selectable Ranges mBar,kPa, and inH2O
Ranges -150 mBar to +150 mBar -15 kPa to +15 kPa -60 inH2O to +60 in H20
Resolution 0.01mBar
Accuracy ±0/5% fsd
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- Range 0 to 100%
Resolution 0.1% Calculated Value
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- Range 0 to 0.999
Resolution 0.001 Calculated Value
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- Combustible Gas Level Indication
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- 14°F to 122°F (-10°C to 50°C)
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- Natural Gas, LPG, Light Oil, Heavy Oil, Bituminous Coal, Anthracite Coal, Coke, Butane, Wood, Bagasse
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- Yes, via optional IR printer (A740)
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- Yes via optional IR adapter (A767)
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- BS7927 (and the draft BS7967)
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TPI 719 Combustible Gas Leak Detector
Data & Manual[Read More]
[Read Less]

The TPI 719 offers 30ppm sensitivity to detect combustible gasses. Easily operated with one hand, leaks are pinpointed using the audio and visual indicators. An adjustable "tic" rate helps eliminate background gas concentration in contaminated environments.
| Specifications |
- Combustible Gasses Detected (Partial List)
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- Methane, Natural Gas, Gasoline, Diesel, Propane (LPG), Butane, Kerosene,
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- Carbon Monoxide Measurement
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TPI 720B Combustible Gas Leak Detector
Data & Manual[Read More]
[Read Less]

The TPI 720B offers 10ppm sensitivity to detect combustible gasses. Easily operated with one hand, leaks are pinpointed using the audio and visual indicators. An adjustable "tic" rate helps eliminate background gas concentration in contaminated environments.
| Features |
- Instant response
- 10 ppm (methane) sensitivity
- Adjustable tic rate
- One-hand operation
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- Visual and audible leak indication
- 16'' gooseneck
- Soft carrying pouch
- surement capability
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| Specifications |
- Combustible Gasses Detected (Partial List)
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- Methane, Natural Gas, Gasoline, Diesel, Propane (LPG), Butane, Kerosene,
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- Carbon Monoxide Measurement
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TPI 721 Combustible Gas Leak Detector
Data & Manual[Read More]
[Read Less]

The TPI 721 offers 10ppm sensitivity to detect combustible gasses. Easily operated with one hand, leaks are pinpointed using the audio and visual indicators. An adjustable "tic" rate helps eliminate background gas concentration in contaminated environments.
| Features |
- Combustible Gas Leak Detector capable of displaying real ppm, stepped ppm, and %LEL (Lower Explosive Limit).
- 10ppm sensitivity (methane)
- Detect combustible gases including natural gas, propane, butane, etc.
- Thumbwheel adjustable tic rate to locate leaks quickly and accurately.
- Two line display with bargraph and backlight
- Audio / Visual alarm indication with user adjustable alarm point.
- Earphone jack for use in noisy environments.
- Approximately 20 hours of continuous use (C cell alkaline batteries x2)
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TPI 775 Ambient CO and Gas Leak Detector
Data & Manual[Read More]
[Read Less]

The TPI 775 is a state-of-the-art Carbon Monoxide and Combustible Gas Leak Detector. It is the first of its kind to combine both detection technologies into one easy to use hand-held and affordable instrument.
| Specifications |
- Carbon Monoxide (CO) Measurement
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- ±5ppm or 5% of reading whichever is greater
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- Combustible Gas Leak Detection
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- 9.5" x 2.9" x 2.2" (240 x 74 x 55 mm)
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- 3-year limited warranty
2-year sensor warranty
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TPI 1008 Measure & display carbon
dioxide (CO2) & temperature
Data & Manual[Read More]
[Read Less]

Use the TPI 1008 indoor air quality meter to maintain acceptable ventilation levels and optimize HVAC systems in living and work areas.
Measure carbon dioxide (CO2) and temperature simultaneously
Record and display min, max & average
Store up to 50 readings in memory
| Specifications |
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- 50°F~104°F: ±3% of rdg+75ppm
<50°F, >104°F: ±5% of rdg+75ppm
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- -5°F to 140°F
-20°C to 60°C
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- Data Logging: Up to 50 samples 1 minute to 60 minutes in 1, 2, 3, 5, 10, 20, 30, 40, 50, 60 minute intervals
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- Display Type: 2 line with annunciators and backlight
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- CO2 Alarm: Audible and visual, selectable level (factory default off)
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- Operating Temperature & Humidity
CO and CO2: 14°F to 122°F (-10°C to 50°C) All Other Function: -4°F to 140°F (-20°C to 60°C) Humidity 15 ~ 95% non-condensing
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- Storage Temperature: -4°F to 140°F (-20°C to 60°C)
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- Power supply
3 AA batteries ( 4.5V) AC/DC adapter 5Vout (Center positive) Battery Life: 40 hours typical without backlight
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- Output: Serial output via USB connection
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