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 Electrical Test, 6000 V ac/dc Max
RS PRO Electrical Test, 6000 V ac/dc Max
Add to parts list
RS Stock No.: 642-974Brand: RS PRO

€ 2,867.68

€ 2,867.68 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 2,867.68
Add to basket
RS Pro
-
-
Insulation Tester
-
Electrical Test
-
-
6000V ac/dc
-
-
-
Digital
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No
-
-
-
-
-
-
-
-
-
-
RS PRO Insulation Tester, 100 V ac/dc Min, 5000 V ac Max, 2 GΩ
RS PRO Insulation Tester, 100 V ac/dc Min, 5000 V ac Max, 2 GΩ
Add to parts list
RS Stock No.: 288-9858Brand: RS PRO

€ 2,240.18

€ 2,240.18 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 2,240.18
Add to basket
RS Pro
-
-
Electrical Safety Tester
-
Insulation Tester
-
100V ac/dc
5000V ac
-
-
-
LCD - Dot Matrix
-
6mA
-
-
-
-
-
100/120 V ac, 220/240 V ac
-
-
-
Type G, VDE
2GΩ
-
-
-
-
-
-
No
385mm
330 mm
148mm
-
-
-
-
-
-
9kg
RS PRO Insulation Tester, 50 V ac/dc Min, 5000 V ac Max, 10 GΩ
RS PRO Insulation Tester, 50 V ac/dc Min, 5000 V ac Max, 10 GΩ
Add to parts list
RS Stock No.: 288-9857Brand: RS PRO

€ 4,078.75

€ 4,078.75 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 4,078.75
Add to basket
RS Pro
-
-
Electrical Safety Tester
-
Insulation Tester
-
50V ac/dc
5000V ac
-
-
-
LCD
-
100mA
-
-
-
-
-
100/240 V ac
-
-
-
VDE, Type G
10GΩ
-
-
-
-
-
-
No
435mm
320 mm
120mm
-
-
-
-
-
-
11kg
RS PRO Safety Tester
RS PRO Safety Tester
Add to parts list
RS Stock No.: 447-362Brand: RS PRO

€ 8,847.75

€ 8,847.75 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 8,847.75
Add to basket
RS Pro
-
-
Insulation Tester
-
Safety Tester
-
-
-
-
-
-
LCD
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No
492mm
380 mm
148mm
-
-
-
-
-
-
9.8kg
RS PRO Safety Tester, 0.050 kV Min, 5000 V Max, 50 GΩ
RS PRO Safety Tester, 0.050 kV Min, 5000 V Max, 50 GΩ
Add to parts list
RS Stock No.: 288-9859Brand: RS PRO

€ 4,154.05

€ 4,154.05 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 4,154.05
Add to basket
RS Pro
-
-
Electrical Safety Tester
-
Safety Tester
-
0.050kV
5000V
-
-
-
LCD - Dot Matrix
-
32A
-
-
-
-
-
Mains
-
-
-
-
50GΩ
-
-
-
-
-
-
No
-
-
-
-
-
-
-
-
-
24kg
RS PRO Safety Tester, 50 V ac/dc Min, 5000 V ac Max, 50 GΩ
RS PRO Safety Tester, 50 V ac/dc Min, 5000 V ac Max, 50 GΩ
Add to parts list
RS Stock No.: 288-9856Brand: RS PRO

€ 7,555.10

€ 7,555.10 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 7,555.10
Add to basket
RS Pro
-
-
Insulation Tester
-
Safety Tester
-
50V ac/dc
5000V ac
-
-
-
LCD
-
100mA
-
-
-
-
-
Mains
-
-
-
Type G, VDE
50GΩ
-
-
-
-
-
-
Comply IEC 610102034
-
380 mm
148mm
-
-
-
-
-
-
17kg
RS PRO Safety Tester, 50 V ac/dc Min, 6000 V dc Max
RS PRO Safety Tester, 50 V ac/dc Min, 6000 V dc Max
Add to parts list
RS Stock No.: 288-9860Brand: RS PRO

€ 5,873.40

€ 5,873.40 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 5,873.40
Add to basket
RS Pro
-
-
Electrical Safety Tester
-
Safety Tester
-
50V ac/dc
6000V dc
-
-
-
LCD - Dot Matrix
-
-
-
-
-
-
-
Mains
-
-
-
-
-
-
-
-
-
-
-
No
-
-
-
-
-
-
-
-
-
24kg
RS PRO RS5505 Insulation Tester, 125 V Min, 1000 V Max, 4000 mΩ CAT III
RS PRO RS5505 Insulation Tester, 125 V Min, 1000 V Max, 4000 mΩ CAT III
Add to parts list
RS Stock No.: 123-1934Brand: RS PRO

€ 289.90

€ 289.90 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 289.90
Add to basket
RS Pro
RS5505
-
Insulation Tester
-
Insulation Tester
-
125V
1000V
-
-
-
LCD
-
1mA
-
AA
-
-
-
Battery
-
-
0°C
-
4000mΩ
-
-
40°C
CAT III
-
1000V
EN 61010-1
92mm
50 mm
200mm
-
-
-
-
-
-
582g
RS PRO RS5500 Insulation Tester, 250 V Min, 1000 V Max, 4000 mΩ CAT III
RS PRO RS5500 Insulation Tester, 250 V Min, 1000 V Max, 4000 mΩ CAT III
Add to parts list
RS Stock No.: 123-1931Brand: RS PRO

€ 228.41

€ 228.41 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 228.41
Add to basket
RS Pro
RS5500
-
Insulation Tester
-
Insulation Tester
-
250V
1000V
-
-
-
LCD
-
200mA
-
AA
-
-
-
Battery
-
-
0°C
-
4000mΩ
-
-
40°C
CAT III
-
1000V
CE EN 610101
92mm
50 mm
200mm
-
-
-
-
-
-
582g
RS PRO IIT1500 Insulation Tester, 50 V Min, 1000 V Max, 200 GΩ CAT IV
RS PRO IIT1500 Insulation Tester, 50 V Min, 1000 V Max, 200 GΩ CAT IV
Add to parts list
RS Stock No.: 123-3220Brand: RS PRO

€ 588.60

€ 588.60 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 588.60
Add to basket
RS Pro
IIT1500
-
Insulation Tester
-
Insulation Tester
-
50V
1000V
-
-
-
LCD Backlight
-
1mA
-
Alkaline
-
-
-
Battery
-
-
0°C
-
200GΩ
-
-
50°C
CAT IV
-
600V
IEC615574, UL610101, EN 61557: IEC615571, IEC 610101: CAT IV 600V, EN 613261, IEC615572, IEC6155710, EN610101
95mm
51.2 mm
200mm
-
-
-
-
-
-
630g
RS PRO IIT1601 Insulation Tester, 250 V Min, 1000 V Max, 4000 mΩ Footrest
RS PRO IIT1601 Insulation Tester, 250 V Min, 1000 V Max, 4000 mΩ Footrest
Add to parts list
RS Stock No.: 123-2237Brand: RS PRO

€ 363.95

€ 363.95 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 363.95
Add to basket
RS Pro
IIT1601
-
Insulation Tester
-
Insulation Tester
-
250V
1000V
-
-
-
LCD
-
1mA
-
AA
-
-
-
Battery
-
-
0°C
-
4000mΩ
-
-
40°C
Footrest
-
-
Complies IEC10101
190mm
140 mm
77mm
-
-
-
-
-
-
900g
RS PRO IIT2000 Dielectric Strength Tester, 50 V Min, 6000 V dc Max
RS PRO IIT2000 Dielectric Strength Tester, 50 V Min, 6000 V dc Max
Add to parts list
RS Stock No.: 917-6298Brand: RS PRO

€ 2,120.95

€ 2,120.95 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 2,120.95
Add to basket
RS Pro
IIT2000
-
Dielectric Strength Tester
-
Dielectric Strength Tester
-
50V
6000V dc
-
-
-
LCD - Dot Matrix
-
1mA
-
-
-
-
-
Mains
-
-
0°C
-
-
-
-
40°C
-
-
-
EN 61010-1
460mm
330 mm
150mm
-
-
-
-
-
-
19kg
RS PRO RSST-2003 Insulation Tester, 50 V Min, 5000 V dc Max CAT I
RS PRO RSST-2003 Insulation Tester, 50 V Min, 5000 V dc Max CAT I
Add to parts list
RS Stock No.: 201-0449Brand: RS PRO

€ 3,570.48

€ 3,570.48 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 3,570.48
Add to basket
RS Pro
RSST-2003
-
Insulation Tester
-
Insulation Tester
-
50V
5000V dc
-
-
-
LCD Backlight
-
40mA
2year
CR2032
-
-
-
Mains
-
-
0°C
-
-
-
-
40°C
CAT I
-
-
CE
-
380 mm
148mm
-
-
-
-
-
-
13kg
RS PRO RSST-2004 Insulation Tester, 50 V Min, 5000 V Max CAT I
RS PRO RSST-2004 Insulation Tester, 50 V Min, 5000 V Max CAT I
Add to parts list
RS Stock No.: 201-0450Brand: RS PRO

€ 5,358.85

€ 5,358.85 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 5,358.85
Add to basket
RS Pro
RSST-2004
-
Insulation Tester
-
Insulation Tester
-
50V
5000V
-
-
-
LCD Backlight
-
32A
2year
CR2032
-
-
-
Mains
-
-
0°C
-
-
-
-
40°C
CAT I
-
-
CE
-
380 mm
148mm
-
-
-
-
-
-
15kg
RS PRO RSST-2001 Insulation Tester, 50 V Min, 1200 V Max CAT I
RS PRO RSST-2001 Insulation Tester, 50 V Min, 1200 V Max CAT I
Add to parts list
RS Stock No.: 201-0446Brand: RS PRO

€ 2,905.32

€ 2,905.32 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 2,905.32
Add to basket
RS Pro
RSST-2001
-
Insulation Tester
-
Insulation Tester
-
50V
1200V
-
-
-
LCD Backlight
-
40mA
2year
CR2032
-
-
-
Mains
-
-
0°C
-
-
-
-
40°C
CAT I
-
-
CE
-
380 mm
148mm
-
-
-
-
-
-
11kg
RS PRO IIT1500 Insulation Tester, 50 V Min, 1000 V Max, 200 GΩ CAT IV
RS PRO IIT1500 Insulation Tester, 50 V Min, 1000 V Max, 200 GΩ CAT IV
Add to parts list
RS Stock No.: 123-3386Brand: RS PRO

€ 671.42

€ 671.42 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 671.42
Add to basket
RS Pro
IIT1500
-
Insulation Tester
-
Insulation Tester
-
50V
1000V
-
-
-
LCD Backlight
-
1mA
-
Alkaline
-
-
-
Battery
-
-
0°C
-
200GΩ
-
-
50°C
CAT IV
-
600V
IEC615574, UL610101, EN 61557: IEC615571, IEC 610101: CAT IV 600V, EN 613261, IEC615572, IEC6155710, EN610101
95mm
51.2 mm
200mm
RSCAL
-
-
-
-
-
630g
RS PRO IIT1500 Insulation Tester, 50 V Min, 1000 V Max, 200 GΩ CAT IV
RS PRO IIT1500 Insulation Tester, 50 V Min, 1000 V Max, 200 GΩ CAT IV
Add to parts list
RS Stock No.: 123-3387Brand: RS PRO

€ 702.80

€ 702.80 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 702.80
Add to basket
RS Pro
IIT1500
-
Insulation Tester
-
Insulation Tester
-
50V
1000V
-
-
-
LCD Backlight
-
1mA
-
Alkaline
-
-
-
Battery
-
-
0°C
-
200GΩ
-
-
50°C
CAT IV
-
600V
IEC615574, UL610101, EN 61557: IEC615571, IEC 610101: CAT IV 600V, EN 613261, IEC615572, IEC6155710, EN610101
95mm
51.2 mm
200mm
UKAS
-
-
-
-
-
630g
RS PRO IIT1601 Insulation Tester, 250 V Min, 1000 V Max, 4000 mΩ Footrest
RS PRO IIT1601 Insulation Tester, 250 V Min, 1000 V Max, 4000 mΩ Footrest
Add to parts list
RS Stock No.: 123-2328Brand: RS PRO

€ 445.52

€ 445.52 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 445.52
Add to basket
RS Pro
IIT1601
-
Insulation Tester
-
Insulation Tester
-
250V
1000V
-
-
-
LCD
-
1mA
-
AA
-
-
-
Battery
-
-
0°C
-
4000mΩ
-
-
40°C
Footrest
-
-
Complies IEC10101
190mm
140 mm
77mm
RSCAL
-
-
-
-
-
900g
RS PRO IIT1601 Insulation Tester, 250 V Min, 1000 V Max, 4000 mΩ Footrest
RS PRO IIT1601 Insulation Tester, 250 V Min, 1000 V Max, 4000 mΩ Footrest
Add to parts list
RS Stock No.: 123-2329Brand: RS PRO

€ 479.41

€ 479.41 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 479.41
Add to basket
RS Pro
IIT1601
-
Insulation Tester
-
Insulation Tester
-
250V
1000V
-
-
-
LCD
-
1mA
-
AA
-
-
-
Battery
-
-
0°C
-
4000mΩ
-
-
40°C
Footrest
-
-
Complies IEC10101
190mm
140 mm
77mm
UKAS
-
-
-
-
-
900g
RS PRO IIT2010 Insulation Tester, 50 V Min, 1000 V Max
RS PRO IIT2010 Insulation Tester, 50 V Min, 1000 V Max
Add to parts list
RS Stock No.: 917-6308Brand: RS PRO

€ 4,417.60

€ 4,417.60 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 4,417.60
Add to basket
RS Pro
IIT2010
-
Insulation Tester
-
Insulation Tester
-
50V
1000V
-
-
-
LCD - Dot Matrix
-
1mA
-
-
-
-
-
Mains
-
-
0°C
-
-
-
-
40°C
-
-
-
EN 61010-1
460mm
330 mm
150mm
-
-
-
-
-
-
19kg

...