MPN

RS PRO IIT1601 Insulation Tester, 250V Min, 1000V Max, 4GΩ Max

RS Stock No.:: 123-2237
Brand:: RS PRO

RS PRO IIT1601 Insulation Tester, 250V Min, 1000V Max, 4GΩ Max

Subtotal (1 unit)*

£232.79

(exc. VAT)

£279.35

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

62 unit(s) ready to ship
Plus 16 unit(s) ready to ship from another location
Plus 19 unit(s) shipping from 04 November 2025

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

Units	Per unit
1 +	£232.79

*price indicative

Calibration Options:

RS PRO IIT1601 Insulation Tester, 250V Min, 1000V Max, 4000MΩ Max - RS Calibration

Calibration Type:: RSCAL

RS Stock No.: 123-2328

Each

£285.79

(exc. VAT)

£342.95

(inc. VAT)

RS PRO IIT1601 Insulation Tester, 250V Min, 1000V Max, 4000MΩ Max - UKAS Calibration

Calibration Type:: UKAS

RS Stock No.: 123-2329

Each

£307.79

(exc. VAT)

£369.35

(inc. VAT)

RS Stock No.:: 123-2237
Brand:: RS PRO

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Model Number p	IIT1601
	Tester Type	Insulation Tester
	Maximum Test Voltage	1000V
	Minimum Test Voltage	250V
	Maximum Insulation Resistance Measurement	4GΩ
	Display Type	LCD
	Test Current	1mA
	Power Source	Battery
	Battery Type	AA
	Minimum Operating Temperature	0°C
	Maximum Operating Temperature	+40°C
	Dimensions	190 x 140 x 77mm
	Height	77mm
	Width	140mm
	Length	190mm
	Weight	900g

	Select all
	Brand RS PRO
	Model Number p IIT1601
	Tester Type Insulation Tester
	Maximum Test Voltage 1000V
	Minimum Test Voltage 250V
	Maximum Insulation Resistance Measurement 4GΩ
	Display Type LCD
	Test Current 1mA
	Power Source Battery
	Battery Type AA
	Minimum Operating Temperature 0°C
	Maximum Operating Temperature +40°C
	Dimensions 190 x 140 x 77mm
	Height 77mm
	Width 140mm
	Length 190mm
	Weight 900g