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Superior Quality, High Sensitivity and Low Price
GAS-Mate uses leading-edge technology to detect hydrocarbons and other gases with twice the sensitivity of competing models. Perfect for checking leaks in residential and commercial combustion appliances, such as natural gas- or propane-fired heating systems, or gas pipelines.

Features:

Propane, butane, cyclopentane, ethane, ethanol, isobutane, and ammonia.
Adjustable sensitivity helps pinpoint leaks fast.
Variable audio alarm and flashing LED indicate leak strength.

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Faster response measurements to 1000ppm
Easy to read 1999 count backlit displays CO levels from 0 to 1000ppm
1ppm resolution with ±5% or ±10ppm basic accuracy (whichever is greater)
Utilizes a stabilized electrochemical gas specific (CO) fast response sensor
Audible alarm starts at 35ppm
Backlight for low light conditions

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Quickly Identifies and Pinpoints gas leaks

16" (406mm) gooseneck for easy access into hard to reach locations
Visible and audible alarm at 10%
Locate the smallest leaks

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with Digital Clamp
IR Printer
Digital Manometer
Two 1/4" Brass T Fitting
Two static tips
6' Pressure Tubing

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Calculates CO2 and gross or net efficiency
Works on High Efficiency furnace
Select between 4 fuels (Natural Gas, LPG, Light Oil, Heavy Oil)
Pump driven for fast response
Dual input differential manometer with 3 selectable units of measure: kPa, mBar, inH2O
Flue probe with built-in thermocouple
IR printer port - use optional A740 Infrared Printer
Soft carrying case
Protective rubber boot

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No furnace installation or service work should be performed without doing a gas leak test and a Carbon Monoxide (CO) Test. Combustion Efficiency Analyzer Three Tools in One! The 708 is an affordable combustion efficiency analyzer, CO analyzer, and a differential thermometer for residential and light industrial applications.

Measures CO, O2 and temperature
Calculates CO2, efficiency, excess air and CO air free
Selectable fuels: natural gas, light oil, heavy oil and LPG
Pump driven for fast response
Flue probe with built-in thermocouple
IR printer port - use optional A740 Infrared Printer
Soft carrying case
Protective rubber boot

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The 707 tests flue gases at home or office spaces for the presence and location of carbon monoxide leaks. This instrument fits comfortably in your hand and operates with just the push of a button.

Pump driven
Pump flow block indicator
1 ppm sensitivity
Measures from 0 to 9,999 ppm
Auto zero
Backlit display
Easy field calibration, low cost CO sensor

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The A771 is a CO adapter designed to work with your DMM to measure ambient air CO. Can also be used as a personal CO alarm.

Built-in Alarm is preset to 30ppm. Setting can be set by user.
Use with any DMM with minimum 2 1/2 digit LCD, 2 or 4 Volt DC range and 10M Ohm or greater input impedance.
Detect CO levels from 0-1999 ppm, with resolution as low as 0.1 ppm and ñ5% of reading accuracy.
Soft pouch included.