Megger Insulation & Continuity Tester, 250 V Min, 1000 V Max CAT III

RS Stock No.:: 516-7697
Mfr. Part No.:: MIT310-EN
Brand:: Megger

Megger Insulation & Continuity Tester, 250 V Min, 1000 V Max CAT III

Subtotal (1 unit)*

£682.78

(exc. VAT)

£819.34

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

10 unit(s) ready to ship
Plus 9 unit(s) shipping from 27 January 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£682.78

*price indicative

Calibration Options:

Megger Insulation & Continuity Tester, 250 V Min, 1000 V Max CAT III

RS Stock No.: 516-9132

Each

£735.78

(exc. VAT)

£882.94

(inc. VAT)

Megger Insulation & Continuity Tester, 250 V Min, 1000 V Max CAT III

RS Stock No.: 516-9148

Each

£757.78

(exc. VAT)

£909.34

(inc. VAT)

RS Stock No.:: 516-7697
Mfr. Part No.:: MIT310-EN
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
	Product Type	Insulation Tester
	Tester Type	Insulation & Continuity Tester
	Maximum Test Voltage	1000V
	Minimum Test Voltage	250V
	Display Type	LCD
	Test Current	1mA
	Power Source	Battery
	Battery Type	AA
	Plug Type	3-Pin (Global), Type F - Schuko, AUS, Type A - North American/Japanese 2-Blade, Type G - British 3-Pin
	Minimum Operating Temperature	-10°C
	Maximum Operating Temperature	60°C
	Safety Category Voltage	600V
	Safety Category Level	CAT III
	Standards/Approvals	IEC 61326-1
	Length	203mm
	Width	148 mm
	Height	78mm
	Weight	980g

	Select all
	Brand Megger
	Product Type Insulation Tester
	Tester Type Insulation & Continuity Tester
	Maximum Test Voltage 1000V
	Minimum Test Voltage 250V
	Display Type LCD
	Test Current 1mA
	Power Source Battery
	Battery Type AA
	Plug Type 3-Pin (Global), Type F - Schuko, AUS, Type A - North American/Japanese 2-Blade, Type G - British 3-Pin
	Minimum Operating Temperature -10°C
	Maximum Operating Temperature 60°C
	Safety Category Voltage 600V
	Safety Category Level CAT III
	Standards/Approvals IEC 61326-1
	Length 203mm
	Width 148 mm
	Height 78mm
	Weight 980g

RoHS Status: Exempt

COO (Country of Origin):: GB

Megger Insulation Tester, 0.01 to 999MΩ Insulation Test Measurement Range, 1mA Test Current Rating - MIT300 Series - MIT310-EN

Make sure your equipment is shipshape with this insulation tester from Megger. It detects current leaks, so you can stay ahead of the game and stop electrical issues in their tracks. Thanks to the device's wide insulation test range between 0.01 to 999MΩ, it's a practical choice for low and high-resistance systems. The unit features digital and analogue displays so you can view results in numeric and graph forms, making it a versatile piece of kit. For improved safety, this instrument automatically discharges after circuit testing.

Features & Benefits

• Microsoft Excel compatibility lets you convert CSV spreadsheets for seamless data collection

• Colour-coded ranges help you make test selections in a jiffy

• Built-in voltmeter for added precision in fault detection

Applications

• Electrical installations

• Cable diagnostics

• Motor and generator tests

Can this insulation tester handle heavy-duty environments?

Yes, the unit's rubber armouring can handle knocks and bumps in demanding settings such as construction sites. Its display also folds away to protect it when not in use.