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 193 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
RS PRO Safety Tester, 50V dc Min, 5000V dc Max
RS PRO Safety Tester, 50V dc Min, 5000V dc Max
Add to parts list
RS Stock No.: 447-362Brand: RS PRO

BD 2,993.703

BD 2,993.703 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 2,993.703
Add to basket
RS Pro
-
Safety Tester
5000V dc
50V dc
-
LCD
-
10mA
-
-
Mains
-
-
-
-
-
9.8kg
380 x 148 x 492mm
148mm
380mm
Europe, UK
492mm
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 953.492

BD 953.492 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 953.492
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 1,771.737

BD 1,771.737 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 1,771.737
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.: 288-9860Brand: RS PRO

BD 2,452.034

BD 2,452.034 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 2,452.034
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 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 2,577.094

BD 2,577.094 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 2,577.094
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 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
Insulation Tester
1000V
125V
4GΩ
LCD
-
1mA
AA
-
Battery
0°C
+40°C
CAT III
CAT III 1000V
1000V
582g
92 x 50 x 200mm
200mm
50mm
-
92mm
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
Insulation Tester
1000V
250V
2GΩ
LCD
-
≤200mA
AA
-
Battery
0°C
+40°C
CAT III
CAT III 1000V
1000V
582g
92 x 50 x 200mm
200mm
50mm
-
92mm
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
CAT IV
CAT IV 600V
600V
630g
95 x 51.2 x 200mm
200mm
51.2mm
-
95mm
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
Insulation Tester
1000V
250V
4GΩ
LCD
-
1mA
AA
-
Battery
0°C
+40°C
-
-
-
900g
190 x 140 x 77mm
77mm
140mm
-
190mm
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 926.170

BD 926.170 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 926.170
Add to basket
RS Pro
IIT2000
Dielectric Strength Tester
5000 V ac, 6000V dc
50V
9500MΩ
LCD - Dot Matrix
-
-
-
-
Mains
0°C
+40°C
-
-
-
19kg
460 x 330 x 150mm
150mm
330mm
-
460mm
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 1,479.987

BD 1,479.987 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 1,479.987
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
-
13kg
380 x 148 x 436mm
148mm
380mm
Mains
-
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 2,209.332

BD 2,209.332 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 2,209.332
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
-
15kg
380 x 148 x 454mm
148mm
380mm
Mains
-
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 1,216.171

BD 1,216.171 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 1,216.171
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
-
11kg
380 x 148 x 436mm
148mm
380mm
Mains
-
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
CAT IV
CAT IV 600V
600V
630g
95 x 51.2 x 200mm
200mm
51.2mm
-
95mm
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
CAT IV
CAT IV 600V
600V
630g
95 x 51.2 x 200mm
200mm
51.2mm
-
95mm
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
190 x 140 x 77mm
77mm
140mm
-
190mm
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
190 x 140 x 77mm
77mm
140mm
-
190mm
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 1,849.225

BD 1,849.225 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 1,849.225
Add to basket
RS Pro
IIT2010
Insulation Tester
1000V
50V
9.5GΩ
LCD - Dot Matrix
-
-
-
-
Mains
0°C
+40°C
-
-
-
19kg
460 x 330 x 150mm
150mm
330mm
-
460mm
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 1,370.453

BD 1,370.453 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 1,370.453
Add to basket
RS Pro
IIT5000
Insulation Tester
1000V
50V
50GΩ
LCD - Dot Matrix
-
-
-
-
Mains
0°C
+40°C
-
-
-
27kg
482 x 330 x 148mm
148mm
330mm
-
482mm
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 3,438.560

BD 3,438.560 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1BD 3,438.560
Add to basket
RS Pro
IIT5010
Insulation Tester
1000V
50V
50GΩ
LCD - Dot Matrix
-
-
-
-
Mains
0°C
+40°C
-
-
-
27kg
587 x 330 x 148mm
148mm
330mm
-
587mm

...