Proving Units

A proving unit is a portable device that’s designed to be used as a two-pole tester, to verify the safe operation of voltage testers such as Multimeters and clamp meters and the accuracy is maintained. As we strongly advise to calibrate such products, when used in combination with a proving unit peace of mind will be made to ensure accuracy is maintained between calibration intervals. Pro...

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Martindale PD690S Proving Unit 200mA 690V ac LED
Martindale PD690S Proving Unit 200mA 690V ac LED
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RS Stock No.: 193-5336Brand: MartindaleManufacturers Part No.: PD690S

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Martindale
-
Proving Unit
690V ac
-
-
LED
AA
-
-
-
-
-
-
40°C
80mm
350g
150mm
35mm
No
-
200mA
Socket & See SP 200 Proving Unit 36mA 50V, 690 V
Socket & See SP 200 Proving Unit 36mA 50V, 690 V
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RS Stock No.: 704-7740Brand: Socket & SeeManufacturers Part No.: SP 200

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Socket & See
-
Proving Unit
50, 690V
-
-
-
AA
-
-
-
-
-
-
40°C
65mm
350g
130mm
49mm
No
-
36mA
Megger 1001-561 Proving Unit
Megger 1001-561 Proving Unit
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RS Stock No.: 181-5014Brand: MeggerManufacturers Part No.: 1001-561

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Megger
-
Proving Unit
-
-
-
-
AA
-
-
-
-
-
-
40°C
130mm
-
-
68mm
ISO 140012004, ISO 9001:2008
-
-
Fluke PRV240FS Proving Unit
Fluke PRV240FS Proving Unit
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RS Stock No.: 146-2603Brand: FlukeManufacturers Part No.: PRV240FS

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Fluke
-
Proving Unit
-
-
Instruction Sheet, Four AA Batteries, Tpak Hanging Strap
-
4 x AA Alkaline
-
-
-
-
-
-
50°C
7.4cm
-
117.00mm
4.5cm
CISPR 11, IEC610101, IEC610102030, IEC 613261, 47 CFR 15 subpart B, Korea KCC
-
-
Black Star P240 Proving Unit 2mA 240V
Black Star P240 Proving Unit 2mA 240V
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RS Stock No.: 242-4111Brand: Black StarManufacturers Part No.: P240

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Black Star
-
Proving Unit
240V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No
-
2mA
Fluke PRV240 Proving Unit 240V ac/dc
Fluke PRV240 Proving Unit 240V ac/dc
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RS Stock No.: 881-2775Brand: FlukeManufacturers Part No.: PRV240

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Fluke
-
Proving Unit
240V ac/dc
-
-
-
4 x AA Alkaline
-
-
-
-
-
-
50°C
74mm
230g
117mm
28mm
No
-
-
Fluke FLUKE-T150/PRV240 Proving Unit 0.005mA 240V LCD
Fluke FLUKE-T150/PRV240 Proving Unit 0.005mA 240V LCD
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RS Stock No.: 901-0832Brand: FlukeManufacturers Part No.: FLUKE-T150/PRV240

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Fluke
-
Proving Unit
240V
-
-
LCD
4 x AA Alkaline
-
-
-
-
-
-
50°C
7.4cm
230g
11.7cm
2.8cm
No
-
0.005mA
Martindale PD440S Proving Unit 200mA 440V ac LED
Martindale PD440S Proving Unit 200mA 440V ac LED
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RS Stock No.: 193-5334Brand: MartindaleManufacturers Part No.: PD440S

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Martindale
-
Proving Unit
440V ac
-
-
LED
AA
-
-
-
-
-
-
40°C
80mm
350g
150mm
35mm
No
-
200mA
Martindale PD440SX Proving Unit 200mA 440V ac LED
Martindale PD440SX Proving Unit 200mA 440V ac LED
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RS Stock No.: 193-5335Brand: MartindaleManufacturers Part No.: PD440SX

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Martindale
-
Proving Unit
440V ac
-
-
LED
AA
-
-
-
-
-
-
40°C
80mm
350g
150mm
35mm
No
-
200mA
Martindale MARVIPD138-S Voltage Indicator Proving Unit 3.5mA 440V LED, RSCAL
Martindale MARVIPD138-S Voltage Indicator Proving Unit 3.5mA 440V LED, RSCAL
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RS Stock No.: 238-1540Brand: MartindaleManufacturers Part No.: MARVIPD138-S

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Martindale
-
Voltage Indicator Proving Unit
440V
-
-
LED
AA
-
-
-
-
-
-
55°C
67mm
130kg
205mm
-
GS 38, BS EN 612433
-
3.5mA
Martindale MARVIPD150-S Voltage Indicator Proving Unit 3.5mA 690V LED, RSCAL
Martindale MARVIPD150-S Voltage Indicator Proving Unit 3.5mA 690V LED, RSCAL
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RS Stock No.: 238-1545Brand: MartindaleManufacturers Part No.: MARVIPD150-S

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Martindale
-
Voltage Indicator Proving Unit
690V
-
-
LED
AA
-
-
-
-
-
-
55°C
67mm
130kg
205mm
-
GS 38, BS EN 612433
-
3.5mA
Martindale MARVIPDLOK138-S Proving Unit Kit 3.5mA 440V LED, RSCAL
Martindale MARVIPDLOK138-S Proving Unit Kit 3.5mA 440V LED, RSCAL
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RS Stock No.: 238-1550Brand: MartindaleManufacturers Part No.: MARVIPDLOK138-S

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Martindale
-
Proving Unit Kit
440V
-
-
LED
AA
-
-
-
-
-
-
55°C
67mm
130kg
205mm
-
GS 38, BS EN 612433
-
3.5mA
Martindale MARVIPDLOK150-S Voltage Indicator 3.5mA 690V LED, RSCAL
Martindale MARVIPDLOK150-S Voltage Indicator 3.5mA 690V LED, RSCAL
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RS Stock No.: 238-1556Brand: MartindaleManufacturers Part No.: MARVIPDLOK150-S

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Martindale
-
Voltage Indicator
690V
-
-
LED
AA
-
-
-
-
-
-
55°C
67mm
130g
205mm
67mm
BS EN 612433, GS 38
-
3.5mA
Martindale MARVIPDLOKPRO138-S Proving Unit Kit 3.5mA 440V LED, RSCAL
Martindale MARVIPDLOKPRO138-S Proving Unit Kit 3.5mA 440V LED, RSCAL
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RS Stock No.: 238-1561Brand: MartindaleManufacturers Part No.: MARVIPDLOKPRO138-S

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Martindale
-
Proving Unit Kit
440V
-
-
LED
AA
-
-
-
-
-
-
55°C
67mm
130kg
205mm
-
GS 38, BS EN 612433
-
3.5mA
Martindale MARVIPDLOKPRO150-S Proving Unit Kit 3.5mA 690V LED, RSCAL
Martindale MARVIPDLOKPRO150-S Proving Unit Kit 3.5mA 690V LED, RSCAL
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RS Stock No.: 238-1566Brand: MartindaleManufacturers Part No.: MARVIPDLOKPRO150-S

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Martindale
-
Proving Unit Kit
690V
-
-
LED
AA
-
-
-
-
-
-
55°C
67mm
130kg
205mm
-
GS 38, BS EN 612433
-
3.5mA
Martindale MARVT25PD-S Voltage Indicator Proving Unit 3.5mA 690V LED, RSCAL
Martindale MARVT25PD-S Voltage Indicator Proving Unit 3.5mA 690V LED, RSCAL
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RS Stock No.: 238-1571Brand: MartindaleManufacturers Part No.: MARVT25PD-S

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Martindale
-
Voltage Indicator Proving Unit
690V
-
-
LED
AA-AAA
-
-
-
-
-
-
55°C
72mm
250g
285mm
41mm
CAT III 1000V, BS EN 612433, BS EN 610101 CAT IV 600V, BS EN 313261
-
3.5mA
Martindale MARVT28PD-S Voltage Indicator Proving Unit 3.5mA 690V LCD, LED, RSCAL
Martindale MARVT28PD-S Voltage Indicator Proving Unit 3.5mA 690V LCD, LED, RSCAL
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RS Stock No.: 238-1577Brand: MartindaleManufacturers Part No.: MARVT28PD-S

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Martindale
-
Voltage Indicator Proving Unit
690V
-
-
LCD, LED
AA
-
-
-
-
-
-
40°C
80mm
350g
150mm
35mm
BS EN 610101 CAT IV 600V, BS EN 313261, CAT III 1000V, BS EN 612433
-
3.5mA
Martindale VIPD138-S Voltage Indicator Proving Unit 3.5mA 440V LED
Martindale VIPD138-S Voltage Indicator Proving Unit 3.5mA 440V LED
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RS Stock No.: 238-0632Brand: MartindaleManufacturers Part No.: VIPD138-S

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Martindale
-
Voltage Indicator Proving Unit
440V
-
-
LED
AA
-
-
-
-
-
-
55°C
67mm
130kg
205mm
-
GS 38, BS EN 612433
-
3.5mA
Martindale VIPD150-S Voltage Indicator Proving Unit 3.5mA 690V LED
Martindale VIPD150-S Voltage Indicator Proving Unit 3.5mA 690V LED
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RS Stock No.: 238-0633Brand: MartindaleManufacturers Part No.: VIPD150-S

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Martindale
-
Voltage Indicator Proving Unit
690V
-
-
LED
AA
-
-
-
-
-
-
55°C
67mm
130kg
205mm
-
GS 38, BS EN 612433
-
3.5mA
Martindale VIPDLOK138-S Proving Unit Kit 3.5mA 440V LED
Martindale VIPDLOK138-S Proving Unit Kit 3.5mA 440V LED
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RS Stock No.: 238-0634Brand: MartindaleManufacturers Part No.: VIPDLOK138-S

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Martindale
-
Proving Unit Kit
440V
-
-
LED
AA
-
-
-
-
-
-
55°C
67mm
130kg
205mm
-
GS 38, BS EN 612433
-
3.5mA