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Air leak detector in refrigeration – testo 316-4 set 2

Producer: TESTO

SKU: TESTO-0563-3165 Category: Gas concentration measuring device

Extremely high sensitivity of ˂3g/a allows detection of even the smallest leaks
Accurately detect leaks with light and buzzer warnings
Sensors are checked automatically, ensuring that your work is both safe and fast
Connect headphones for sensor detection even in noisy environments

testo 316-4 set 2 with ammonia (NH3) leak detection sensor and refrigerant sensor head (included), and headphones help you locate leaks quickly and reliably.

Leaks in the refrigeration system can cause very serious consequences: reduced cooling efficiency or system damage. This affects the environment and incurs unnecessary costs for yourself or your customers. Do not worry! With our testo 316-4 set 2, you can detect leaks quickly and reliably.

Provide cover: testo 316-4 gas leak detector, sensor head for refrigerant, suitcase, power supply and headphones.

Advantages of testo 316-4 set gas leak detector 2

Modern, practical sensor technology: problems with damage or dirt causing sensor blockages can be displayed on the screen. If dirty, the testo 316-4 sensor can be easily cleaned so the device can be used again immediately.
The probe with a flexible gooseneck design helps you measure easily in hard-to-reach locations
High sensitivity: ˂3 g/a in accordance with EN 14624, allowing testo 316-4 to detect even the smallest leaks
Fast, reliable warning function: when detecting a gas leak, testo 316-4 immediately emits a sound signal and the screen also changes from green to red. The headphones included in the kit allow you to easily hear these warnings in noisy environments
testo 316-4 set 2 is also a fast and reliable ammonia (NH3) leak detector.

Technical specifications of testo 316-4

General specifications
Operating humidity	20 to 80 %RH
Weight	348 g
Response time	< 1 second
Size	190x57x42mm
Operating temperature	-20 to +50 °C
Product color	Black
Gooseneck probe length	370mm
Boot time	< 50 seconds (0 … +50 °C); < 80 seconds (-20 … 0 °C)
Detection ability	R134a; R22; R404A; H2 and all common refrigerants such as CFC, HCFC, HFC NH3 (separate sensor head)
Sensitivity	3g/a
Gas leak warning	Lights & horn
Standard	EN 14624:2012
Battery type	1 battery block (6 cells NiMh)
Battery life	6 h (Continuous operation)
Storage temperatures	-25 to +70 °C

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