Megger RCDT320-FR RCD Tester, Loop Impedance Test Type 3 Wire 300V ac, RCD Test Type DC, RCD Test Current 1000mA CAT

RCDT320 differential circuit breaker tester. Differential circuit breaker tester that meets the requirements of NFC 15-100, EN6557-3 and IEC 61010 for testing low-voltage electrical wiring. 0 ° or 180 ° polarity selection. Selectable touch voltage and display on the analogue arc. 300 Vac voltage measurement range. 3-phase safe (the device will remain safe, even if it is connected across phases). Mains voltage measurement. Large digital display with a true analogue response. The rigid display cover folds out of the way during testing and locks down to protect the display when finished. Test locking - prevents testing when mains voltage exceeds 300 V. Supplied with a 3-wire test lead set fitted with crocodile clips, a mains plug test lead, 8 x AA rechargeable alkaline batteries and a hard carry case. Sealing: IP54. IEC 61010-1 compliant for safe use at 440 V on installations classified as Cat. III 600 V or Cat. IV 300 V.