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 209 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
RS PRO Safety Tester, 100V ac/dc Min, 5000 V ac, 6000 V dc Max
RS PRO Safety Tester, 100V ac/dc Min, 5000 V ac, 6000 V dc Max
Add to parts list
RS Stock No.: 288-9858Brand: RS PRO

BD 947.091

BD 947.091 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 947.091
Add to basket
RS Pro
-
-
Safety Tester
5000 V ac, 6000 V dc
100V ac/dc
-
LCD - Dot Matrix
-
-
-
-
Mains
-
-
-
-
-
-
-
24kg
-
330 x 148 x 482mm
-
-
RS PRO Safety Tester, 5000 VA Max
RS PRO Safety Tester, 5000 VA Max
Add to parts list
RS Stock No.: 288-9859Brand: RS PRO

BD 1,759.848

BD 1,759.848 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 1,759.848
Add to basket
RS Pro
-
-
Safety Tester
5000 VA
-
-
LCD - Dot Matrix
-
-
-
-
Mains
-
-
-
-
-
-
-
24kg
-
330 x 148 x 482mm
-
-
RS PRO Safety Tester, 50V ac/dc Min, 5000 V ac, 6000 V dc Max
RS PRO Safety Tester, 50V ac/dc Min, 5000 V ac, 6000 V dc Max
Add to parts list
RS Stock No.: 288-9856Brand: RS PRO

BD 2,559.797

BD 2,559.797 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 2,559.797
Add to basket
RS Pro
-
-
Safety Tester
5000 V ac, 6000 V dc
50V ac/dc
-
LCD
-
-
-
-
-
-
-
-
-
-
-
-
17kg
-
380 x 148 x 492mm
-
-
RS PRO Safety Tester, 50V ac/dc Min, 5000 V ac, 6000 V dc Max
RS PRO Safety Tester, 50V ac/dc Min, 5000 V ac, 6000 V dc Max
Add to parts list
RS Stock No.: 288-9860Brand: RS PRO

BD 2,435.578

BD 2,435.578 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 2,435.578
Add to basket
RS Pro
-
-
Safety Tester
5000 V ac, 6000 V dc
50V ac/dc
-
LCD - Dot Matrix
-
-
-
-
Mains
-
-
-
-
-
-
-
24kg
-
330 x 148 x 482mm
-
-
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

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
RS5505
RS5505
Insulation Tester
1000V
125V
4GΩ
LCD
-
1mA
AA
-
Battery
0°C
+40°C
1000V
CAT III
CAT III 1000V
-
-
582g
50mm
92 x 50 x 200mm
92mm
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

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
RS5500
RS5500
Insulation Tester
1000V
250V
2GΩ
LCD
-
≤200mA
AA
-
Battery
0°C
+40°C
1000V
CAT III
CAT III 1000V
-
-
582g
50mm
92 x 50 x 200mm
92mm
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

BD 239.743

BD 239.743 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 239.743
Add to basket
RS Pro
-
IIT1500
Insulation Tester
1000V
50V
20GΩ
Backlit LCD
-
-
Alkaline
1100 (times of insulation tests)
Battery
0°C
+50°C
600V
CAT IV
CAT IV 600V
-
-
630g
51.2mm
95 x 51.2 x 200mm
95mm
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

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
IIT1601
IIT1601
Insulation Tester
1000V
250V
4GΩ
LCD
-
1mA
AA
-
Battery
0°C
+40°C
-
-
-
-
-
900g
140mm
190 x 140 x 77mm
190mm
77mm
RS PRO IIT2000 Dielectric Strength Tester, 50V Min, 5000 V ac, 6000V dc Max, 9500MΩ Max
RS PRO IIT2000 Dielectric Strength Tester, 50V Min, 5000 V ac, 6000V dc Max, 9500MΩ Max
Add to parts list
RS Stock No.: 917-6298Brand: RS PRO

BD 919.956

BD 919.956 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 919.956
Add to basket
RS Pro
IIT2000
IIT2000
Dielectric Strength Tester
5000 V ac, 6000V dc
50V
9500MΩ
LCD - Dot Matrix
-
-
-
-
Mains
0°C
+40°C
-
-
-
30421111
-
19kg
330mm
460 x 330 x 150mm
460mm
150mm
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

BD 1,470.053

BD 1,470.053 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 1,470.053
Add to basket
RS Pro
-
RSST-2003
Insulation Tester
5000V dc
50V
50GΩ
Backlit LCD
-
40 mA AC / 10 mA DC / 10 mA max. IR
CR2032
2 Years
Mains
0°C
40°C
-
CAT I
CAT I
-
Mains
13kg
380mm
380 x 148 x 436mm
-
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

BD 2,194.504

BD 2,194.504 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 2,194.504
Add to basket
RS Pro
-
RSST-2004
Insulation Tester
5000V
50V
50GΩ
Backlit LCD
-
40 mA AC / 10 mA DC / 10 mA IR / 32 A GB
CR2032
2 Years
Mains
0°C
40°C
-
CAT I
CAT I
-
Mains
15kg
380mm
380 x 148 x 454mm
-
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

BD 1,208.009

BD 1,208.009 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 1,208.009
Add to basket
RS Pro
-
RSST-2001
Insulation Tester
1200V
50V
-
Backlit LCD
-
40mA
CR2032
2 Years
Mains
0°C
40°C
-
CAT I
CAT I
-
Mains
11kg
380mm
380 x 148 x 436mm
-
148mm
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

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
-
IIT1500
Insulation Tester
1000V
50V
20GΩ
Backlit LCD
RSCAL
-
Alkaline
1100 (times of insulation tests)
Battery
0°C
+50°C
600V
CAT IV
CAT IV 600V
-
-
630g
51.2mm
95 x 51.2 x 200mm
95mm
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

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
-
IIT1500
Insulation Tester
1000V
50V
20GΩ
Backlit LCD
UKAS
-
Alkaline
1100 (times of insulation tests)
Battery
0°C
+50°C
600V
CAT IV
CAT IV 600V
-
-
630g
51.2mm
95 x 51.2 x 200mm
95mm
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

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
-
IIT1601
Insulation Tester
1000V
250V
4000MΩ
LCD
RSCAL
1mA
AA
-
Battery
0°C
+40°C
-
-
-
-
-
900g
140mm
190 x 140 x 77mm
190mm
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

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
-
IIT1601
Insulation Tester
1000V
250V
4000MΩ
LCD
UKAS
1mA
AA
-
Battery
0°C
+40°C
-
-
-
-
-
900g
140mm
190 x 140 x 77mm
190mm
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

BD 1,836.811

BD 1,836.811 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 1,836.811
Add to basket
RS Pro
-
IIT2010
Insulation Tester
1000V
50V
9.5GΩ
LCD - Dot Matrix
-
-
-
-
Mains
0°C
+40°C
-
-
-
-
-
19kg
330mm
460 x 330 x 150mm
460mm
150mm
RS PRO IIT5000 Insulation Tester, 50V Min, 1000V Max, 50GΩ Max
RS PRO IIT5000 Insulation Tester, 50V Min, 1000V Max, 50GΩ Max
Add to parts list
RS Stock No.: 917-6291Brand: RS PRO

BD 1,361.250

BD 1,361.250 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 1,361.250
Add to basket
RS Pro
-
IIT5000
Insulation Tester
1000V
50V
50GΩ
LCD - Dot Matrix
-
-
-
-
Mains
0°C
+40°C
-
-
-
-
-
27kg
330mm
482 x 330 x 148mm
482mm
148mm
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

BD 3,415.485

BD 3,415.485 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 3,415.485
Add to basket
RS Pro
-
IIT5010
Insulation Tester
1000V
50V
50GΩ
LCD - Dot Matrix
-
-
-
-
Mains
0°C
+40°C
-
-
-
-
-
27kg
330mm
587 x 330 x 148mm
587mm
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

P.O.A.

Check stock

1

Available in multiples of 1
1P.O.A.
Add to basket
RS Pro
-
IPM245F
Insulation Tester
1000V
-
40MΩ
LCD
-
0.35mA
NEDA 1604
-
Battery
+5°C
+40°C
600 V, 1000 V
CAT III, CAT IV
CAT III 1000 V, CAT IV 600V
-
-
-
-
-
-
-

...