Suits fixed temperature, rate-of-rise and combination detectors up to 194°F / 90°C
Lightweight and simple to use
Universal design suits the widest range of detectors
Designed for use at height, at angles and low level
Description
The Solo 424 is a professional and robust tool for testing heat detectors fitted at heights of up to 9 metres. Unlike the Solo 461, it does require a power cord / mains lead but, conversely, does not require any special energy saving features.
