RS PRO RS5500 Insulation Tester, 250 V Min, 1000 V Max, 4000 mΩ CAT III

RS Stock No.:: 123-1955
Manufacturer:: RS PRO

RS PRO RS5500 Insulation Tester, 250 V Min, 1000 V Max, 4000 mΩ CAT III

Subtotal (1 unit)*

€244.38

(exc. VAT)

€300.59

(inc. VAT)

In Stock

Plus 109 unit(s) shipping from 26 January 2026
Plus 240 unit(s) shipping from 03 March 2026
Plus 247 unit(s) shipping from 16 March 2026

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

Units	Per unit
1 +	€244.38

*price indicative

RS Stock No.:: 123-1955
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
	Model Number	RS5500
	Product Type	Insulation Tester
	Tester Type	Insulation Tester
	Minimum Test Voltage	250V
	Maximum Test Voltage	1000V
	Display Type	LCD
	Test Current	200mA
	Power Source	Battery
	Battery Type	AA
	Insulation Testing Resistance	4000mΩ
	Minimum Operating Temperature	0°C
	Maximum Operating Temperature	40°C
	Safety Category Voltage	1000V
	Safety Category Level	CAT III
	Width	50 mm
	Height	200mm
	Standards/Approvals	CE EN 610101
	Length	92mm
	Weight	582g

	Select all
	Brand RS PRO
	Model Number RS5500
	Product Type Insulation Tester
	Tester Type Insulation Tester
	Minimum Test Voltage 250V
	Maximum Test Voltage 1000V
	Display Type LCD
	Test Current 200mA
	Power Source Battery
	Battery Type AA
	Insulation Testing Resistance 4000mΩ
	Minimum Operating Temperature 0°C
	Maximum Operating Temperature 40°C
	Safety Category Voltage 1000V
	Safety Category Level CAT III
	Width 50 mm
	Height 200mm
	Standards/Approvals CE EN 610101
	Length 92mm
	Weight 582g

COO (Country of Origin):: CN

RS Pro RS5500 Insulation & Continuity Tester

Insulation resistance testers are used to ensure the insulation of wiring is safe, or undamaged after electrical work has been carried out. Testers or megohmmeters are vital in preventing tripped fuses, electrical equipment and instrument breakdown, risk of electric shock or fires.

RS5500 is a great value digital insulation tester and continuity tester complying with IEC10101, CAT III for measurements performed in building installations. It features a compact light weight design for continuity and portability. Featuring double-moulded plastic housing providing ultimate protection from harsh environments. Also provided with this purchase are test leads, 6 x AA 1.5 V batteries, a plastic carrying case and user manual.

Features and Benefits:

• Large dual display with backlight

• Triple insulation voltage Test Ranges: 200 MΩ/250 V; 200 MΩ/500 V; 2000 MΩ/1000 V

•AC Voltage (40Hz to 400Hz)

• 200 mA short current continuity range

• Test Hold function for easy operation

• Over range indication

• Low battery indication

• Double-moulded plastic housing

•Weight approximately 700 g includes battery

Dimensions 200 mm x 92 mm x 50 mm

RS Pro Insulation Testers

Standards

IEC10101, CAT III 1000 V

Supplied with

Test leads, AA 1.5 V batteries x6, plastic carrying case and user manual