Megger RCDT320-EN-BS RCD Tester, Loop Impedance Test Type 2 Wire 300V, RCD Test Type DC, RCD Test Current 1000 mA CAT

RS Stock No.:: 711-9016
Mfr. Part No.:: RCDT320-EN-BS
Brand:: Megger

Megger RCDT320-EN-BS RCD Tester, Loop Impedance Test Type 2 Wire 300V, RCD Test Type DC, RCD Test Current 1000 mA CAT

Subtotal (1 unit)*

£775.00

(exc. VAT)

£930.00

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

7 unit(s) ready to ship
Plus 4 unit(s) shipping from 05 March 2026

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Units	Per unit
1 +	£775.00

*price indicative

RS Stock No.:: 711-9016
Mfr. Part No.:: RCDT320-EN-BS
Brand:: Megger

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Megger
	Loop Impedance Test Type	2 Wire
	Product Type	RCD Tester
	Test Equipment Type	RCD Tester
	Maximum Voltage Measurement	300V
	RCD Test Type	DC
	RCD Test Current	1000mA
	Display Type	LCD
	Minimum Operating Temperature	-5°C
	Battery Type	AA
	Maximum Operating Temperature	40°C
	Power Source	Battery
	Width	148 mm
	Height	78mm
	Standards/Approvals	IEC 61326-1
	Weight	980g
	Length	203mm
	Plug Type	3-Pin (Global)
	Safety Category Voltage	300V
	Calibrated	UKAS
	Safety Category Level	CAT III

	Select all
	Brand Megger
	Loop Impedance Test Type 2 Wire
	Product Type RCD Tester
	Test Equipment Type RCD Tester
	Maximum Voltage Measurement 300V
	RCD Test Type DC
	RCD Test Current 1000mA
	Display Type LCD
	Minimum Operating Temperature -5°C
	Battery Type AA
	Maximum Operating Temperature 40°C
	Power Source Battery
	Width 148 mm
	Height 78mm
	Standards/Approvals IEC 61326-1
	Weight 980g
	Length 203mm
	Plug Type 3-Pin (Global)
	Safety Category Voltage 300V
	Calibrated UKAS
	Safety Category Level CAT III

RoHS Status: Exempt

COO (Country of Origin):: GB

Megger RCD Tester, 25 to 450Hz Frequency Measurement Range, Backlit Display - RCDT300 Series - RCDT320-EN-BS

Probe your electrical safety system to make sure it's in good working condition with this RCD tester from Megger. It simulates an earth leakage to check how your device responds and if it trips the circuit. The built-in ramp testing feature lets you pinpoint the trip current of your RCD, so you can tell when nuisance tripping is happening with the wrong current flow. You can also use this handy piece of kit to measure frequencies between 25 and 450Hz.

Features & Benefits

• Display is backlit for easy viewing in low-light conditions

• Auto power-down function helps to conserve battery life

Applications

• Server rooms

• Repair workshops

• Aerospace engineering

• Automotive wiring

How accurate is this tester?

It has a voltage accuracy of ±2% and a frequency accuracy of ±0.1Hz for measurements between 25 and 199.9Hz. An accuracy of ±1Hz when measuring frequencies of 200 to 450Hz means you can be sure of all-round precise measurements.

What's the polarity selection range of this tester?

You can set the polarity check of this tester to 0 or 180° to test how safe your live and neutral wires are.