TESTO 316-3 - Electronic refrigerant detector with calibration protocol 0563 3163

TESTO 316-3 - ELECTRONIC REFRIGERANT DETECTOR WITH CALIBRATION PROTOCOL 0563 3163

The TESTO 316-3 leak detector is a high-quality device designed for locating leaks of technical gases in industrial, refrigeration, and air conditioning systems. It has been engineered with ease of use and high detection precision in mind, making it a valuable tool both for service technicians and maintenance teams.

At the heart of the device is a sensitive semiconductor sensor capable of detecting the presence of refrigerant gases (including R-134a, R-404A, R-410A) and other technical gases with reliable accuracy. The detector features adjustable sensitivity, allowing the user to tailor the measurement range to ambient conditions — from larger leaks (high sensitivity mode) to minimal micro-leaks (low sensitivity mode). This enables quick localization of the leak source, even when gas emissions are extremely small.

The device has also been designed with ergonomics in mind — its contoured grip and lightweight housing make it easy to operate in hard-to-reach areas. An optical LED indicator signals the gas concentration level, while an acoustic alarm additionally alerts the user when a leak is detected. The detector is powered by standard batteries, increasing its mobility and eliminating reliance on a fixed power source.

The TESTO 316-3 is characterized by its robust construction — the durable housing protects the electronics against mechanical damage and environmental influences in the workplace. Its wide operating temperature range and resistance to varying humidity conditions ensure stable measurements even in more demanding environments. This makes the detector a dependable instrument, suitable for both routine system checks and emergency diagnostics.

Importantly, the detector complies with all applicable standards and requirements regarding refrigerant gas detection. This makes the device fully compliant with legal requirements and suitable for use during mandatory leak inspections of refrigeration, air conditioning, and heat pump systems, ensuring adherence to environmental protection regulations.