RS PRO VoltstickSound noncontact indicator 230V

Display type: Voltage
Battery type: AAA
Tone signal: Yes
Power supply: Battery
Safety category: CAT III 1000 V
Dimensions: 17 (diameter) x 146 mm
Weight: 40 g
Diameter: 17 mm
Length: 146 mm
Max voltage detection: 1000 V AC
Max operating temperature: +50 °C
Min voltage detection: 230 V AC

Cannot detect cables under plaster covered with earth, in underground cable ducts, etc., and does not detect voltage at safety isolation transformers with grounded secondary mid-taps. This device must be checked for proper function with a known reference voltage before use. Includes 2 AAA batteries and instructions. The Volt-Stick SOUND AC display with acoustic alarm is a pen-style, non-contact AC voltage tester for safely checking the presence of alternating voltage in cables, outlets, fuse boxes, etc. No current flow is required for proper operation. The tip glows red and the acoustic signal is activated when voltage is detected. Detects cable breaks, identifies blown fuses in plugs or fuse holders, distinguishes between live and neutral conductors in both single-phase and three-phase power supplies, identifies live wires in junction boxes, detects faulty in-line switches, and finds defective lights in series circuits. Complies with IEC 61010-1 CAT III 1000 V.