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

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.

Put your circuit breakers to the test with this RCD tester from Megger. It assesses various electrical properties of your safety devices, including voltage and current, so you can ensure they're in top form to reduce the risk of hazards. To check trip currents, it raises current levels in 10% increments to the point where the unit is set off. The LCD screen holds the recorded value for easy logging. This tester's rubber case is resistant to wear and impact, so it's fit for use in rugged work locations.

• Internal storage capacity of 1000 results for long-term data logging
• LED indicators show operating status for easy monitoring
• IP54 rating shows that it withstands limited amounts of dust and water sprays
• USB interface lets you transfer data to your PC for ease of analysis

• Consumer electronics
• Research facilities
• Process and packaging plants

This measuring device has compact dimensions of 203 (L) x 148 (W) x 78mm (D), so it fits comfortably in your hand while you're at work.