Insulation Testers

Insulation testers are electrical measurement test tools used for preventative or predictive maintenance programs. Also known as megohmmeters they are designed to identify potential equipment failures before they occur. Insulation resistance testers are perfect for testing a wide range of high voltage equipment including switchgear, motors, generators and cables.

RS offer a range of high-...

Showing 1-20 of 151 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
RS PRO RSST-2003 Insulation Tester, 50V Min, 5000V dc Max, 50GΩ Max, CAT I
RS PRO RSST-2003 Insulation Tester, 50V Min, 5000V dc Max, 50GΩ Max, CAT I
Add to parts list
RS Stock No.: 201-0449Brand: RS PRO

€ 4,244.25

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 4,244.25
Add to basket
RS Pro
RSST-2003
RSST-2003
Insulation Tester
5000V dc
50V
50GΩ
TFT LCD
-
40 mA AC / 10 mA DC / 10 mA max. IR
Mains
2 Years
CR2032
0°C
40°C
-
CAT I
CAT I
380 x 148 x 436mm
13kg
Mains
-
380mm
148mm
RS PRO RSST-2004 Insulation Tester, 50V Min, 5000V Max, 50GΩ Max, CAT I
RS PRO RSST-2004 Insulation Tester, 50V Min, 5000V Max, 50GΩ Max, CAT I
Add to parts list
RS Stock No.: 201-0450Brand: RS PRO

€ 6,370.01

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 6,370.01
Add to basket
RS Pro
RSST-2004
RSST-2004
Insulation Tester
5000V
50V
50GΩ
TFT LCD
-
40 mA AC / 10 mA DC / 10 mA IR / 32 A GB
Mains
2 Years
CR2032
0°C
40°C
-
CAT I
CAT I
380 x 148 x 454mm
15kg
Mains
-
380mm
148mm
RS PRO RSST-2001 Insulation Tester, 50V Min, 1200V Max, CAT I
RS PRO RSST-2001 Insulation Tester, 50V Min, 1200V Max, CAT I
Add to parts list
RS Stock No.: 201-0446Brand: RS PRO

€ 3,455.22

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 3,455.22
Add to basket
RS Pro
RSST-2001
RSST-2001
Insulation Tester
1200V
50V
-
TFT LCD
-
40mA
Mains
2 Years
CR2032
0°C
40°C
-
CAT I
CAT I
380 x 148 x 436mm
11kg
Mains
-
380mm
148mm
RS PRO IPM245F Insulation Tester, 1000V Max, 40MΩ Max, CAT III 1000V
RS PRO IPM245F Insulation Tester, 1000V Max, 40MΩ Max, CAT III 1000V
Add to parts list
RS Stock No.: 177-4976Brand: RS PRO

€ 889.60

1 Kit (ex VAT)

Check stock

1

Available in multiples of 1
1€ 889.60
Add to basket
RS Pro
IPM245F
-
Insulation Tester
1000V
-
40MΩ
LCD
-
0.35mA
Battery
-
NEDA 1604
+5°C
+40°C
600 V, 1000 V
CAT III 1000 V, CAT IV 600V
CAT III, CAT IV
-
-
-
-
-
-
RS PRO RSST-2002 Insulation Tester, 50V Min, 1200V Max, CAT I
RS PRO RSST-2002 Insulation Tester, 50V Min, 1200V Max, CAT I
Add to parts list
RS Stock No.: 201-0448Brand: RS PRO

€ 3,158.34

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 3,158.34
Add to basket
RS Pro
RSST-2002
RSST-2002
Insulation Tester
1200V
50V
-
TFT LCD
-
40 mA AC / 10 mA DC
Mains
2 Years
CR0232
0°C
40°C
-
CAT I
CAT I
380 x 148 x 436mm
12kg
Mains
-
380mm
148mm
RS PRO RS5505 Insulation Tester, 125V Min, 1000V Max, 4GΩ Max, CAT III 1000V
RS PRO RS5505 Insulation Tester, 125V Min, 1000V Max, 4GΩ Max, CAT III 1000V
Add to parts list
RS Stock No.: 123-1934Brand: RS PRO

€ 344.67

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 344.67
Add to basket
RS Pro
RS5505
RS5505
Insulation Tester
1000V
125V
4GΩ
LCD
-
1mA
Battery
-
AA
0°C
+40°C
1000V
CAT III 1000V
CAT III
92 x 50 x 200mm
582g
-
92mm
50mm
200mm
RS PRO RS5500 Insulation Tester, 250V Min, 1000V Max, 2GΩ Max, CAT III 1000V
RS PRO RS5500 Insulation Tester, 250V Min, 1000V Max, 2GΩ Max, CAT III 1000V
Add to parts list
RS Stock No.: 123-1931Brand: RS PRO

€ 271.21

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 271.21
Add to basket
RS Pro
RS5500
-
Insulation Tester
1000V
250V
2GΩ
LCD
-
≤200mA
Battery
-
AA
0°C
+40°C
1000V
CAT III 1000V
CAT III
92 x 50 x 200mm
582g
-
92mm
50mm
200mm
RS PRO IIT1500 Insulation Tester, 50V Min, 1000V Max, 20GΩ Max, CAT IV
RS PRO IIT1500 Insulation Tester, 50V Min, 1000V Max, 20GΩ Max, CAT IV
Add to parts list
RS Stock No.: 123-3220Brand: RS PRO

€ 666.97

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 666.97
Add to basket
RS Pro
IIT1500
IIT1500
Insulation Tester
1000V
50V
20GΩ
Auto Backlit Analog Bar Graph Display
-
-
Battery
1100 (times of insulation tests)
Alkaline
0°C
+50°C
600V
CAT IV 600V
CAT IV
95 x 51.2 x 200mm
630g
-
95mm
51.2mm
200mm
RS PRO IIT1601 Insulation Tester, 250V Min, 1000V Max, 4GΩ Max
RS PRO IIT1601 Insulation Tester, 250V Min, 1000V Max, 4GΩ Max
Add to parts list
RS Stock No.: 123-2237Brand: RS PRO

€ 432.02

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 432.02
Add to basket
RS Pro
IIT1601
IIT1601
Insulation Tester
1000V
250V
4GΩ
LCD
-
1mA
Battery
-
AA
0°C
+40°C
-
-
-
190 x 140 x 77mm
900g
-
190mm
140mm
77mm
RS PRO IIT2000 Dielectric Strength Tester, 50V Min, 1000V Max, 9.5GΩ Max
RS PRO IIT2000 Dielectric Strength Tester, 50V Min, 1000V Max, 9.5GΩ Max
Add to parts list
RS Stock No.: 917-6298Brand: RS PRO

€ 2,519.33

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 2,519.33
Add to basket
RS Pro
IIT2000
-
Dielectric Strength Tester
1000V
50V
9.5GΩ
LCD - Dot Matrix
-
-
Mains
-
-
0°C
+40°C
-
-
-
460 x 330 x 150mm
15kg
-
460mm
330mm
150mm
RS PRO IIT1500 Insulation Tester, 50V Min, 1000V Max, 20GΩ Max, CAT IV - RS Calibration
RS PRO IIT1500 Insulation Tester, 50V Min, 1000V Max, 20GΩ Max, CAT IV - RS Calibration
Add to parts list
RS Stock No.: 123-3386Brand: RS PRO

€ 946.74

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 946.74
Add to basket
RS Pro
IIT1500
-
Insulation Tester
1000V
50V
20GΩ
Auto Backlit Analog Bar Graph Display
RSCAL
-
Battery
1100 (times of insulation tests)
Alkaline
0°C
+50°C
600V
CAT IV 600V
CAT IV
95 x 51.2 x 200mm
630g
-
95mm
51.2mm
200mm
RS PRO IIT1500 Insulation Tester, 50V Min, 1000V Max, 20GΩ Max, CAT IV - UKAS Calibration
RS PRO IIT1500 Insulation Tester, 50V Min, 1000V Max, 20GΩ Max, CAT IV - UKAS Calibration
Add to parts list
RS Stock No.: 123-3387Brand: RS PRO

€ 996.74

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 996.74
Add to basket
RS Pro
IIT1500
-
Insulation Tester
1000V
50V
20GΩ
Auto Backlit Analog Bar Graph Display
UKAS
-
Battery
1100 (times of insulation tests)
Alkaline
0°C
+50°C
600V
CAT IV 600V
CAT IV
95 x 51.2 x 200mm
630g
-
95mm
51.2mm
200mm
RS PRO IIT1601 Insulation Tester, 250V Min, 1000V Max, 4000MΩ Max - RS Calibration
RS PRO IIT1601 Insulation Tester, 250V Min, 1000V Max, 4000MΩ Max - RS Calibration
Add to parts list
RS Stock No.: 123-2328Brand: RS PRO

€ 663.01

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 663.01
Add to basket
RS Pro
IIT1601
-
Insulation Tester
1000V
250V
4000MΩ
LCD
RSCAL
1mA
Battery
-
AA
0°C
+40°C
-
-
-
190 x 140 x 77mm
900g
-
190mm
140mm
77mm
RS PRO IIT1601 Insulation Tester, 250V Min, 1000V Max, 4000MΩ Max - UKAS Calibration
RS PRO IIT1601 Insulation Tester, 250V Min, 1000V Max, 4000MΩ Max - UKAS Calibration
Add to parts list
RS Stock No.: 123-2329Brand: RS PRO

€ 716.13

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 716.13
Add to basket
RS Pro
IIT1601
-
Insulation Tester
1000V
250V
4000MΩ
LCD
UKAS
1mA
Battery
-
AA
0°C
+40°C
-
-
-
190 x 140 x 77mm
900g
-
190mm
140mm
77mm
RS PRO IIT2010 Insulation Tester, 50V Min, 1000V Max, 9.5GΩ Max
RS PRO IIT2010 Insulation Tester, 50V Min, 1000V Max, 9.5GΩ Max
Add to parts list
RS Stock No.: 917-6308Brand: RS PRO

€ 5,254.18

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 5,254.18
Add to basket
RS Pro
IIT2010
-
Insulation Tester
1000V
50V
9.5GΩ
LCD - Dot Matrix
-
-
Mains
-
-
0°C
+40°C
-
-
-
460 x 330 x 150mm
19kg
-
460mm
330mm
150mm
RS PRO IIT5010 Insulation Tester, 50V Min, 1000V Max, 50GΩ Max
RS PRO IIT5010 Insulation Tester, 50V Min, 1000V Max, 50GΩ Max
Add to parts list
RS Stock No.: 917-6294Brand: RS PRO

€ 9,864.86

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 9,864.86
Add to basket
RS Pro
IIT5010
-
Insulation Tester
1000V
50V
50GΩ
LCD - Dot Matrix
-
-
Mains
-
-
0°C
+40°C
-
-
-
587 x 330 x 148mm
27kg
-
587mm
330mm
148mm
RS PRO RS-9985 Insulation Tester, 125V Min, 1000V Max, 4GΩ Max, CAT III 1000V
RS PRO RS-9985 Insulation Tester, 125V Min, 1000V Max, 4GΩ Max, CAT III 1000V
Add to parts list
RS Stock No.: 161-1630Brand: RS PRO

€ 371.32

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 371.32
Add to basket
RS Pro
RS-9985
RS-9985
Insulation Tester
1000V
125V
4GΩ
LCD
-
1mA
Battery
-
9V NEDA 1604
+5°C
+40°C
600 V, 1000 V
CAT III 1000 V, CAT IV 600V
-
96.5 x 60.5 x 220mm
631g
-
96.5mm
60.5mm
220mm
RS PRO RS5500 Insulation Tester, 250V Min, 1000V Max, 2000MΩ Max, CAT III 1000V - RS Calibration
RS PRO RS5500 Insulation Tester, 250V Min, 1000V Max, 2000MΩ Max, CAT III 1000V - RS Calibration
Add to parts list
RS Stock No.: 123-1955Brand: RS PRO

€ 456.59

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 456.59
Add to basket
RS Pro
RS5500
-
Insulation Tester
1000V
250V
2000MΩ
LCD
RSCAL
≤200mA
Battery
-
AA
0°C
+40°C
1000V
CAT III 1000V
CAT III
92 x 50 x 200mm
582g
-
92mm
50mm
200mm
RS PRO RS5505 Insulation Tester, 125V Min, 1000V Max, 4000MΩ Max, CAT III 1000V - RS Calibration
RS PRO RS5505 Insulation Tester, 125V Min, 1000V Max, 4000MΩ Max, CAT III 1000V - RS Calibration
Add to parts list
RS Stock No.: 123-1969Brand: RS PRO

€ 547.63

Each (ex VAT)

Check stock

1

Available in multiples of 1
1€ 547.63
Add to basket
RS Pro
RS5505
-
Insulation Tester
1000V
125V
4000MΩ
LCD
RSCAL
1mA
Battery
-
AA
0°C
+40°C
1000V
CAT III 1000V
CAT III
92 x 50 x 200mm
582g
-
92mm
50mm
200mm
RS PRO RS5500 Insulation Tester, 250V Min, 1000V Max, 2000MΩ Max, CAT III 1000V - UKAS Calibration
RS PRO RS5500 Insulation Tester, 250V Min, 1000V Max, 2000MΩ Max, CAT III 1000V - UKAS Calibration
Add to parts list
RS Stock No.: 123-1956Brand: RS PRO

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
RS5500
-
Insulation Tester
1000V
250V
2000MΩ
LCD
UKAS
≤200mA
Battery
-
AA
0°C
+40°C
1000V
CAT III 1000V
CAT III
92 x 50 x 200mm
582g
-
92mm
50mm
200mm

...