Product Description
Technical Specification
Data Sheet
Videos

High Voltage Detector Accessories

Elcometer offers a wide range of high voltage detector probes and accessories to suit all applications and substrates.

Rolling springs and ‘C-type’ wire brushes are ideal for inspecting coatings on pipes and pipelines.

Each spring is supplied with an easy-release coupling piece, allowing users to quickly connect and disconnect the rolling spring from stanchions, pillars, etc.

Rolling springs are available in 2 versions, phosphor bronze round spring and 304 stainless steel box section spring. The 19mm (0.75”) diameter phosphor bronze springs are almost 3 times lighter than the 34mm (1.33”) diameter stainless steel springs.

Grounding mats are ideal for testing on ungrounded pipes. The conductive rubber mat is wrapped around the coated pipe and connected to both the grounding pin (supplied separately) and the signal return lead.

High Voltage Accessories
Internal Pipe Wire BrushPhosphor Bronze Rolling SpringPhosphor Bronze Rolling Spring

Technical Specification

Batteries Telescopic Probes Accessory Adaptors Band Brush Probes Wire Brush Probes Conductive Rubber Probes Rolling Springs Grounding Mats

 

 

 
Part Number Description   Compatible with Elcometer  
      236 266 280
Batteries, Chargers & Earth Signal Return Leads
Battery Charger T23615550 External rechargeable battery pack

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T23613907 Battery charger & mains lead (UK 240V)

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T23613908 Battery charger & mains lead (EU 220V)

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T23613909 Battery charger & mains lead (US 110V)

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T99923482 Rechargeable lithium ion battery pack  

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T99919999

Battery Charger with UK, EUR, US and AUS plugs

  

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Earth Signal Return Lead T236139031 Earth signal return lead, 2m (6.5')

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T236139032 Earth signal return lead, 10m (32')

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T99916954 Earth signal return lead, 4m (13')  

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T99916996 Earth signal return lead, 10m (32')  

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T28022750 10m (32') earth lead, clip / Elcometer 280 connector    

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T28022622 Trailing signal return lead, 5m (16')    

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Telescopic Probes, Probe Extension Rods
Telescopic Probe Handle T23622790-1 Telescopic probe handle, 0.6 - 1.20m (24 - 47")

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T23622790-2 Telescopic probe handle, 1.8 - 3.60m (71 - 142")

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T99919988-3 Probe extension piece, 250mm (9.8")

 

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T99919988-1 Probe extension piece, 500mm (20")

 

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T99919988-2 Probe extension piece, 1000mm (39")

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Accessory Adaptors, allowing other manufacturer’s accessories to fit Elcometer models
Accessory Adaptor      T99920084 Adaptor for models:  AP, APS, AP/S1, AP/S2, AP/W,
10/20, 14/20,10, 20 & 20S

 

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T99920083 Adaptor for models:  P20, P40, P60, 780, 785 & 790

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T99920252 Adaptor for models:  PHD 1-20 & PHD 2-40

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T99922747 Adaptor for models:   4S, 4.0, 8.0, 35

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T99920082 Adaptor for current range to fit old accessories

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T99922768 Adaptor for Elcometer 136 and older 236 models

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Band Brush Probes  
Band Brush Probes   T99919975 Band brush probe

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T99922751 Phosphor bronze brush probe

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□ Older Elcometer 236 models may require adaptor piece T99922768 

 

  Part Number Description     Compatible with Elcometer
          236 266 280

Wire Brush Probes, flat brush, internal and external pipe brush probes

      Width      
Wire Brush Probe      T99920022-1 Right angled wire brush probe 0.25m 9.8"

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T99920022-2 Right angled wire brush probe 0.50m 19.7"

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T99920022-3 Right angled wire brush probe 1.00m 39"

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T99926621 Spare wire brush electrode 0.25m 9.8"

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T99926622 Spare wire brush electrode 0.50m 19.7"

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T99926623 Spare wire brush electrode 1.00m 39"

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      Diameter      
Circular Wire Pipe Brush Probe     T99920071-1 Internal circular wire pipe brush probe 38mm 1.5"

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T99920071-2 Internal circular wire pipe brush probe 51mm 2.0"

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T99920071-3 Internal circular wire pipe brush probe 64mm 2.5"

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T99920071-4 Internal circular wire pipe brush probe 76mm 3.0"

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T99920071-5 Internal circular wire pipe brush probe 89mm 3.5"

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T99920071-6 Internal circular wire pipe brush probe 102mm 4.0"

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T99920071-7 Internal circular wire pipe brush probe 114mm 4.5"

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T99920071-8 Internal circular wire pipe brush probe 127mm 5.0"

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T99920071-9 Internal circular wire pipe brush probe 152mm 6.0"

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T99920071-10 Internal circular wire pipe brush probe 203mm 8.0"

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T99920071-11 Internal circular wire pipe brush probe 254mm 10"

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T99920071-12 Internal circular wire pipe brush probe 305mm 12"

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T99920071-13 Internal circular wire pipe brush probe 356mm 14"

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T99920071-14  Internal circular wire pipe brush probe 406mm 16"

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T99920071-15 Internal circular wire pipe brush probe 508mm 20"

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T99920071-16  Internal circular wire pipe brush probe 610mm 24"

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T9993766- Spare circular wire brush electrode 38mm 1.5"

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T9993767- Spare circular wire brush electrode 51mm 2.0"

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T9993768- Spare circular wire brush electrode 64mm 2.5"

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T9993769- Spare circular wire brush electrode 76mm 3.0"

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T9993770- Spare circular wire brush electrode 89mm 3.5"

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T9993771- Spare circular wire brush electrode 102mm 4.0"

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T9993772- Spare circular wire brush electrode 114mm 4.5"

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T9993773- Spare circular wire brush electrode 127mm 5.0"

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T9993774- Spare circular wire brush electrode 152mm 6.0"

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T9993775- Spare circular wire brush electrode 203mm 8.0"

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T9993776- Spare circular wire brush electrode 254mm 10"

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T9993777- Spare circular wire brush electrode 305mm 12"

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T9993778-

Spare circular wire brush electrode

356mm

14"

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T9993779-

Spare circular wire brush electrode

 406mm

16"

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T9993780-

Spare circular wire brush electrode

 508mm

20"

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T9993781-

Spare circular wire brush electrode

 610mm

24"

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□ Older Elcometer 236 models may require adaptor piece T99922768 

 

  Part Number Description     Compatible with Elcometer
          236 266 280
Wire Brush Probes, band brush, flat brush, internal and external pipe brush probes
‘C-type’ Wire Brush T99922752 ‘C-type’ wire brush holder† (order C-type brush from the list below)

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T99922907 ‘C-type’ wire brush support handle*

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    Outside Diameter (OD)      
    DN NPS      
T99922745-1 External ‘C-type’ wire brush 150 - 250mm 6 - 9"

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T99922745-2 External ‘C-type’ wire brush 250 - 350mm 9 - 12"

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T99922745-3 External ‘C-type’ wire brush 350 - 450mm 12 - 16"

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T99922745-4 External ‘C-type’ wire brush 450 - 550mm 16 - 20"

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T99922745-5 External ‘C-type’ wire brush 550 - 650mm 20 - 24"

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T99922745-6 External ‘C-type’ wire brush 650 - 750mm 24 - 28"

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T99922745-7 External ‘C-type’ wire brush 750 - 850mm 28 - 32"

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T99922745-8 External ‘C-type’ wire brush 850 - 950mm 32 - 36"

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T99922745-9 External ‘C-type’ wire brush 950 - 1050mm 36 - 40"

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T99922745-10 External ‘C-type’ wire brush 1050 - 1150mm 40 - 44"

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† Wire brush holder supplied separately (T99922752)

* Wire brush support handle ideal for two handed use or second person for large diameters

 
Conductive Rubber Probes
Conductive Rubber Probe      Width      
T99920022-11 Right angled rubber probe 250mm 9.8"

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T99920022-12 Right angled rubber probe 500mm 19.7"

 

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T99920022-13 Right angled rubber probe 1000mm 39"

 

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T99920022-14 Right angled rubber probe 1400mm 55"

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  T99926731 Spare rubber electrode 250mm 9.8"

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  T99926732 Spare rubber electrode 500mm 19.7"

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  T99926733 Spare rubber electrode 1000mm 39"

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  T99926734 Spare rubber electrode 1400mm 55"

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□ Older Elcometer 236 models may require adaptor piece T99922768 

 

 

 

 

 

 

 

 

Rolling Springs Holders

 

T99920086

Phosphor bronze rolling spring holder

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T99922746

Stainless steel rolling spring holder

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Rolling Springs; Available in phosphor bronze or stainless steel

Phosphor Bronze Rolling Spring Stainless Steel Rolling Spring Nominal Pipe Size Pipe Outside Diameter (OD)
DN NPS millimeters (mm) inches (”)
Phosphor Bronze Stainless Steel (mm) (inches) min OD max OD min OD max OD
T99920438-15A
T99920438-15B		 -
-		 40 1.5 48 54 1.9 2.1
54 60 2.1 2.4
T99920438-20A
T99920438-20B

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 50 2.0 60 66 2.4 2.6
66 73 2.6 2.9
T99920438-25A
T99920438-25B		 T99922744-25A
T99922744-25B		 65 2.5 73 80 2.9 3.1
80 88 3.1 3.5
T99920438-30A
T99920438-30B		 T99922744-30A
T99922744-30B		 80 3.0 88 95 3.5 3.7
95 100 3.7 3.9
T99920438-35A
T99920438-35B		 T99922744-35A
T99922744-35B		 90 3.5 100 108 3.9 4.3
108 114 4.3 4.5
T99920438-40A T99922744-40A 100 4.0 114 125 4.5 4.9
T99920438-45A
T99920438-45B		 T99922744-45A
T99922744-45B		 114 4.5 125 136 4.9 5.4
136 141 5.4 5.6
T99920438-50A
T99920438-50B		 T99922744-50A
T99922744-50B		 125 5.0 141 155 5.6 6.1
155 168 6.1 6.6
T99920438-60A
T99920438-60B		 T99922744-60A
T99922744-60B		 152 6.0 168 180 6.6 7.1
180 193 7.1 7.6
T99920438-70A
T99920438-70B		 T99922744-70A
T99922744-70B		 178 7.0 193 213 7.6 8.4
213 219 8.4 8.6
T99920438-80A T99922744-80A 203 8.0 219 240 8.6 9.4
T99920438-90A T99922744-90A 229 9.0 240 264 9.4 10.4
T99920438-100A T99922744-100A 254 10.0 264 290 10.4 11.6
T99920438-110A T99922744-110A 279 11.0 290 320 11.4 12.6
T99920438-120A T99922744-120A 305 12.0 320 350 12.6 13.8
T99920438-140A
T99920438-140B		 T99922744-140A
T99922744-140B		 356 14.0 350 375 13.8 14.8
375 400 14.8 15.7
T99920438-160A
T99920438-160B 		 T99922744-160A
T99922744-160B 		 406 16.0 400 435 15.7 17.1
435 450 17.1 17.7
T99920438-180A T99922744-180A 457 18.0 450 500 17.7 19.7
T99920438-200A T99922744-200A 508 20.0 500

550

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T99920438-220A T99922744-220A 559 22.0 550 600 21.7 23.6
T99920438-240A T99922744-240A 610 24.0 600 650 23.6 25.6
T99920438-260A T99922744-260A 660 26.0 650 700 25.6 27.6
T99920438-280A T99922744-280A 711 28.0 700 750 27.6 29.5
T99920438-300A T99922744-300A 762 30.0 750 810 29.5 31.9
T99920438-320A T99922744-320A 813 32.0 810 860 31.9 33.9
T99920438-340A T99922744-340A 864 34.0 860 910 33.9 35.8
T99920438-360A T99922744-360A 914 36.0 910 960 35.8 37.8
T99920438-380A T99922744-380A 956 38.0 960 1010 37.8 39.8
T99920438-400A T99922744-400A 1016 40.0 1010 1060 39.8 41.7
T99920438-420A T99922744-420A 1067 42.0 1060 1110 41.7 43.7
T99920438-440A T99922744-440A 1118 44.0 1110 1160 43.7 45.7
T99920438-460A T99922744-460A 1168 46.0 1160 1210 45.7 47.6
T99920438-480A T99922744-480A 1219 48.0 1210 1270 47.6 50.0
T99920438-500A T99922744-500A 1270 50.0 1270 1320 50.0 52.0
T99920438-520A T99922744-520A 1321 52.0 1320 1370 52.0 53.9
T99920438-540A T99922744-540A 1372 54.0 1370 1425 53.9 56.1
Other sizes are available upon request. Please contact your nearest distributor for more information. 

 

 

  Part Number Description Outside Diameter   Compatible with Elcometer
          280
Grounding Mats
Grounding mats are ideal for testing on un-grounded pipes. The conductive rubber mat is wrapped around the coated pipe and connected to both the grounding pin (supplied separately) and the signal return lead.
      DN NPS  
Grounding Mat 

T28022637-1

Grounding Mat

up to 229mm

up to 9"

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T28022637-2

Grounding Mat

up to 457mm

up to 18"

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T28022637-3

Grounding Mat

up to 762mm

up to 30"

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T28022637-4

Grounding Mat

up to 1067mm

up to 42"

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Conductive Rubber Mat

T28022748

Grounding pin; 60cm (23.5") long

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T28022749

10m (32’) earth lead, clips each end

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T28022750

10m (32’) earth lead, clip / Elcometer 280 connector

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Data Sheet

 

Elcometer High Voltage Detector Accessories Data Sheet

 

Elcometer 280 Battery Pack Material Safety Data Sheet

Videos

Choosing the correct probe for your Elcometer High Voltage Holiday Detector

When it comes to testing the porosity of coatings using the high voltage or holiday detection method, regardless of whether you’re using a Continuous DC, or Pulsed DC detector, it’s important to choose the right probe for your application, so you can test thoroughly, efficiently, and ensure the most reliable results.


Click here to download the video script in English