Bosch SOLO332 Smoke tester for detectors F.01U.008.785

Touch-sensitive, spring-loaded mechanism for effective, economic aerosol delivery Clear cup for viewing detector LED Strong and durable modern plastics technology for long life and minimal weight Compatible with SOLO100 and SOLO101 Extension Poles Detector Size Range1: Diameters up to 5.25 in. (133 mm) Weight: 1 lb 4 oz (567 g) Working Angle: 0° to >90°