The Testo 316-3 detector is a reliable device that can detect refrigerant leaks. The 316-3 lets you know when cracks or holes appear in the refrigeration coils so you can react quickly to ensure the device maintains its cooling effectiveness. As leaks can create environmental hazards that contribute to greenhouse gases and can harm your respiratory health, this device is a handy solution for ensuring workplace safety and reducing your carbon footprint. The sensor probe is placed near the coils and transmits to the detector via the cable for ease of use.

The 316-3 is highly sensitive and can detect cooling agents CFCs, HFCs and FCs and the flexible gooseneck probe allows for precise positioning near pipes and potential leak locations.

• Two 1.5V batteries offer a combined life of 16 hours for long-lasting use
• Wide operating temperature range of -20°C to +50°C for use in demanding environments
• Compact dimensions of 270 (length) x 65 (width) x 65mm (height) for handheld portability
• Response time of 20s for fast leak detection
• LED indicator and audible alarm - Indicator light display shows strength of leak for heightened control
• Patented heated diode sensor offers excellent sensitivity
• Easy to use – has one button operation
• Rugged housing
• Automatic zeroing

• Refrigeration plants
• Textile industry
• Power plants
• Leak detection

This versatile product detects a wide range of gases, including CFCs (chlorofluorocarbons), HCFCs (hydrochlorofluorocarbons) such as R-22, HFCs (hydrofluorocarbons) like R134a, R-438A and R-507 and other mixed refrigerants such as R-404A and R-410A.

Sensor head
Transport case
Batteries
Filter
Calibration Certificate