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  Proving Units (24 items)

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Socket & See SP 200 Proving Unit 36mA 50 → 690V / 7047740 (1 offer) 
6 AA alkaline batteries ; instructions. Proving Unit SP200. Compact proving unit to test two pole volt testers, multimeters and test lamps Generates AC waveform for a true test : Typical output 230...
Socket & See
SP200
from £ 93.878*
per piece
from £ 93.878*
per piece
 
 piece
Megger 1001-561 Proving Unit 50 → 690V LED / 1815014 (2 offers) 
Megger Voltage Indicator Proving UnitThe Megger voltage indicator proving unit is a portable, lightweight device that comes with two integrated units for the probe tips of voltage tester. This 2-po...
Megger
1001-561
from £ 107.42*
per piece
from £ 107.42*
per piece
 
 piece
Martindale VT28PD-S Voltage Indicator 3.5mA 690V LCD, LED / 2380640 (2 offers) 
Test Current Rating = 3.5mA Output Voltage = 690V Display Type = LCD, LED Battery Type = AA Power Source = Battery
Martindale Electric
VT28PD-S
from £ 208.59*
per piece
from £ 208.59*
per piece
 
 piece
Martindale VT25PD-S Voltage Indicator 3.5mA 690V LED / 2380638 (1 offer) 
Test Current Rating = 3.5mA Output Voltage = 690V Display Type = LED Battery Type = AA-AAA Power Source = Battery
Martindale Electric
VT25PD-S
from £ 192.91*
per piece
from £ 192.91*
per piece
 
 piece
Martindale VIPDLOKPRO150-S Voltage Indicator 3.5mA 690V LED / 2380637 (2 offers) 
Test Current Rating = 3.5mA Output Voltage = 690V Display Type = LED Battery Type = AA Power Source = Battery
Martindale Electric
VIPDLOKPRO150-S
from £ 345.10*
per piece
from £ 345.10*
per piece
 
 piece
Martindale VIPDLOKPRO138-S Voltage Indicator 3.5mA 440V LED / 2380636 (2 offers) 
Test Current Rating = 3.5mA Output Voltage = 440V Display Type = LED Battery Type = AA Power Source = Battery
Martindale Electric
VIPDLOKPRO138-S
from £ 313.73*
per piece
from £ 313.73*
per piece
 
 piece
Martindale VIPDLOK150-S Voltage Indicator 3.5mA 690V LED / 2380635 (1 offer) 
Test Current Rating = 3.5mA Output Voltage = 690V Display Type = LED Battery Type = AA Power Source = Battery
Martindale Electric
VIPDLOK150-S
from £ 322.723*
per piece
from £ 322.723*
per piece
 
 piece
Martindale VIPDLOK138-S Voltage Indicator 3.5mA 440V LED / 2380634 (1 offer) 
Test Current Rating = 3.5mA Output Voltage = 440V Display Type = LED Battery Type = AA Power Source = Battery
Martindale Electric
VIPDLOK138-S
from £ 276.813*
per piece
from £ 276.813*
per piece
 
 piece
Martindale VIPD150-S Voltage Indicator 3.5mA 690V LED / 2380633 (1 offer) 
Test Current Rating = 3.5mA Output Voltage = 690V Display Type = LED Battery Type = AA Power Source = Battery
Martindale Electric
VIPD150-S
from £ 231.581*
per piece
from £ 231.581*
per piece
 
 piece
Martindale VIPD138-S Voltage Indicator 3.5mA 440V LED / 2380632 (1 offer) 
Test Current Rating = 3.5mA Output Voltage = 440V Display Type = LED Battery Type = AA Power Source = Battery
Martindale Electric
VIPD138-S
from £ 185.382*
per piece
from £ 185.382*
per piece
 
 piece
Martindale TB118KIT1 Voltage Indicator & Proving Unit Kit <3.5mA 600V ac/dc, Kit Contents 8mm Clip Locked Out Tag, / 1882931 (1 offer) 
The new kit combines easy to use tools for live voltage indication and earth loop verification together with fused spur and mcb locking off devices in a high quality soft carry case. The all in one...
Martindale Electric
TB118KIT1
from £ 373.53*
per piece
from £ 373.53*
per piece
 
 piece
Martindale PD690SX Proving Unit 200mA 690V ac LED / 1935337 (1 offer) 
Test Current Rating = 200mA Output Voltage = 690V ac Display Type = LED Battery Type = AA Power Source = Battery Dimensions = 150 x 80 x 35mm Weight = 350g Height = 35mm Length = 150mm Maximum Oper...
Martindale Electric
PD690SX
from £ 139.44*
per piece
from £ 139.44*
per piece
 
 piece
Martindale PD690SRD Proving Unit 690V AC/DC None / 2881139 (1 offer) 
Output Voltage = 690V AC/DC Display Type = None Battery Type = AA Alkaline Battery Power Source = Battery
Martindale Electric
PD690SRD
from £ 125.02*
per piece
from £ 125.02*
per piece
 
 piece
Martindale PD690S Proving Unit 200mA 690V ac LED / 1935336 (1 offer) 
Safely and simply proves the operation of voltage indicators and test lamps up to 690V Essential for implementing effective safe isolation procedures Tough over-moulded low profile design Long batt...
Martindale Electric
PD690S
from £ 121.47*
per piece
from £ 121.47*
per piece
 
 piece
Martindale PD440SX Proving Unit 200mA 440V ac LED / 1935335 (1 offer) 
Test Current Rating = 200mA Output Voltage = 440V ac Display Type = LED Battery Type = AA Power Source = Battery Dimensions = 150 x 80 x 35mm Weight = 350g Height = 35mm Length = 150mm Maximum Oper...
Martindale Electric
PD440SX
from £ 134.65*
per piece
from £ 134.65*
per piece
 
 piece
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* Prices with asterisk are net prices excl. statutory VAT.
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