Choose a CO or CO2 meter to perform tests in labs, hospitals and plants. These meters help ensure the air quality is safe by warning you with visual and audible alarms when gasses exceed safe levels.

The Amprobe GSD600 Gas Leak Detector is a fast responding gas leak detector for methane and propane gas. The meter emits a frequency tone when gas is detected. The frequency of the beep coincides with the concentration of the gas. The LEDs display the level of gas present in an area or room. Pinpoint gas leaks for closed piping systems. Use the mute function in quiet work areas and utilize the LED displays. Or a standard earphone jack for hearing the meter in loud environments.

• Detects methane and propane gas
• Quickly identifies and pinpoints gas leaks
• Automatic calibration feature
• 5 level LED alarm: >40, >80, >160, >320, and >640 ppm
• Built-in earphone jack with mute function (earphone not included)
• Flexible probe to access difficult measurement areas
• Auto power off

Troubleshoot air conditioning systems quickly and accurately with Amprobe RLD-1 Refrigerant Leak Detector. State of the art technology assures precise, unambiguous readings, and makes leak detection across a wide variety of refrigerants easy and quick.

• Precisely pinpoints a place of the leaks of the refrigerant in air-conditioning systems
• Sensor detects halogenated refrigerants such as R-134a, R-404A, R-407C, R-410A, R-22, Freon, etc.
• Suction pump provides instant response and quick sensor clearing, which speeds up the leak detection process
• Cutting edge accuracy with microprocessor controlled semiconductor gas sensor and advanced digital signal processing
• Clear leak indication with audio and tri-color visual LED display
• High-medium-low leak sensitivity selector
• Low battery indication
• Carrying case included
• 15.5 (40 CM) flexible stainless probe
• Reference leak source included
• Ambient concentration reset
• Long-life, DC brushless fan
• Automatic zero and background compensation
• Alkaline batteries (2C size) X 2 pcs, User manual, leak check bottle, carrying case, AC adapter