TESTO 316-4 Refrigerant Leak Detector

Testo 316-4 Offers

Leaks on a refrigeration system or heat pump have serious consequences. A leaking system no longer provides its required cooling capacity, and, in the worst case scenario, system components can be damaged, not to mention the environmental damage and costs incurred by your customer. You need fast, reliable measuring instruments in order to be able to detect even the smallest of leaks.

 

Features

Extremely high sensitivity of ˂3g/a enables detection of even the smallest leaks

Visual and acoustic alarm for optimum leakage detection

Permanent sensor check, ensuring that your work is both safe and fast

Earplug connection for safe leakage detection in loud environments

Fast, reliable leak detector for all common refrigerants

Sensor is permanently monitored, and displays malfunctions or contaminations on the screen

Use of test leaks is therefore no longer necessary

If dirty, the sensor can be easily cleaned, and is then ready for use again straight away

Flexible gooseneck

Drag pointer function indicates maximum leakages, making it easier to locate leaks

If a leak is found, the display changes from green to red

Audible signal also indicates that a leak has been detected

 

Testo 316-4 Specifications

Operating humidity 20 to 80 %rH

Reaction time < 1 sec

Dimensions 8 x 2 x 2 in. / 190 x 57 x 42 mm

Operating temperature -4.0° to 122.0 °F / -20 to +50 °C

Leakage alarm optical and audible alarm

Length of gooseneck 14.6 in. / 370 mm

Start-up time <50 sec (0 ... +50 °C); <80 sec (-20 ... 0 °C)

Detectable R134a; R22; R404A; H2 and all common refrigerants such as CFC, HCFC, HFC NH₃ (separate sensor head)

Sensitivity 3 g/a

Battery type 1 battery block (6 cell NiMh)

Battery life 6 h (Continuous operation)

Storage temperature -13.0° to 158.0 °F / -25 to +70 °C

Weight 12 oz. / 348 g

Standards EN 14624:2012

 

What's included with the Testo 316-4

Testo 316-4 Leakage Detector

Refrigerant sensor head

Earphones

Case