The Solo range also includes a mains-powered heat detector tester. Ideal for those only occasionally testing heat detectors or as a backup to the Solo 460, the Solo 424/423 provides a quick test time and, like the Solo 461, connects to the Solo range of access poles.

• Suits fixed temperature, rate-of-rise and combination detectors up to 194?F / 90?C
• Lightweight and simple to use
• Universal design suits widest range of detectors
• Designed for use at height, at angles and low level
• Supplied with 5m / 16ft cable