RS PRO IIT1601 Insulation Tester, 250 V Min, 1000 V Max, 4000 mΩ Footrest

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

RS PRO IIT1601 Insulation Tester, 250 V Min, 1000 V Max, 4000 mΩ Footrest

Subtotal (1 unit)*

PHP21,871.12

(exc. VAT)

PHP24,495.65

(inc. VAT)

FREE delivery for orders over ₱3,000.00

In Stock

Plus 2 unit(s) shipping from January 19, 2026
Plus 53 unit(s) shipping from January 19, 2026
Plus 1 unit(s) shipping from February 05, 2026

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

Units	Per Unit
1 +	PHP21,871.12

*price indicative

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

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Product Type	Insulation Tester
	Model Number	IIT1601
	Tester Type	Insulation Tester
	Maximum Test Voltage	1000V
	Minimum Test Voltage	250V
	Display Type	LCD
	Test Current	1mA
	Battery Type	AA
	Power Source	Battery
	Insulation Testing Resistance	4000mΩ
	Minimum Operating Temperature	0°C
	Maximum Operating Temperature	40°C
	Safety Category Level	Footrest
	Standards/Approvals	Complies IEC10101
	Width	140 mm
	Height	77mm
	Length	190mm
	Weight	900g

	Select all
	Brand RS PRO
	Product Type Insulation Tester
	Model Number IIT1601
	Tester Type Insulation Tester
	Maximum Test Voltage 1000V
	Minimum Test Voltage 250V
	Display Type LCD
	Test Current 1mA
	Battery Type AA
	Power Source Battery
	Insulation Testing Resistance 4000mΩ
	Minimum Operating Temperature 0°C
	Maximum Operating Temperature 40°C
	Safety Category Level Footrest
	Standards/Approvals Complies IEC10101
	Width 140 mm
	Height 77mm
	Length 190mm
	Weight 900g

COO (Country of Origin):: TW

RS Pro Insulation and Continuity Tester

Our RS Pro insulation testers are a must-have to any electrician’s kit. They have multiple features that make them powerful tools. This insulation device is an auto-ranging so saving you time finding the range of what you’re testing. This device also features a large backlit display so you can clearly read all the information you need, effortlessly. This insulation tester uses 8 AA batteries for a prolonged life.

Features and benefits:

• Large LCD display with backlighting to easily see all the relevant information clearly.

• Auto-ranging for a mega ohm range to save time.

• 200mA short circuit continuity current

• Easy to carry package or easy to fit in your toolbox.

• 250V, 500V and 1000V insulation test voltages

• Auto power off after time limit is reached to save battery life

• Continuity beeper

• Operating temperature of 0-40°C

• Lock & hold buttons so you can capture a stable measurement and lock it so you don’t lose it.

FAQ (Frequently Used Questions)

Can you use re-chargeable batteries?

Yes. Re-chargeable batteries will be more efficient for you in the long run.

In the box: All needed test leads, battery and instruction manual.

RS PRO

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.

RS Pro Insulation Testers

Standards

EN61557 and BS7671 / wiring regulations, EN61010-1 600V CAT III

Supplied with

Test leads, AA batteries (x8), user manual

Be Ready for Anything: RS PRO Emergency Preparedness Solutions