Elcometer 236 DC Holiday Detector
- Protective Coatings


The Elcometer 236 Holiday Detector provides high voltage porosity testing to detect pits, flaws, holes, etc. in a wide variety of non-metallic coatings.
Elcometer 236 DC Holiday Detector
- Protective Coatings


The Elcometer 236 Holiday Detector provides high voltage porosity testing to detect pits, flaws, holes, etc. in a wide variety of non-metallic coatings.
Summary

Elcometer 236 DC Holiday Detector
The Elcometer 236’s convenient carry case allows the probe handle and accessories to be attached to the front making the Elcometer 236 holiday tester ideal for field, site or laboratory inspection.
The Elcometer 236 provides the user with complete control of voltage and sensitivity settings and is available in 2 versions, 15kV and 30kV.
Each unit is supplied in a convenient carry case which also holds the probe handle and an additional (optional) external rechargeable battery pack which doubles the testing time available.
An accessory pouch, which accommodates the additional rechargeable battery (optional) can also be attached to the soft carry case - thereby extending inspection time without the need for recharging the unit.
- Robust and fully portable
- Audio and visual alarms for noisy environments
- Supplied with a band brush probe
- Digital display of output voltage or current
- Adjustable sensitivity
- 15kV and 30kV options available with fully adjustable output voltage
Due to its unique design, the probe handle can be replaced with a telescopic probe handle - extending the measurement reach up to almost 4m (13’), ideal for testing on large/high structures.
Elcometer 236 - 15kV | Elcometer 236 - 30kV | Certificate | |
Part Number | D236--15KV | D236--30KV | ![]() |
Part Number with Certificate | D236--15KVC | D236--30KVC | ![]() |
Voltage Output | 0.5 - 15kV in 100V steps | 0.5 - 30kV in 100V steps | |
Display Resolution | 0.01kV | 0.1kV | |
Approximate Thickness Range | 0 - 3.75mm (0 - 150mils) | 0 - 7.5mm (0 - 300mils) | |
Alarms | Audible & Visual | ||
Operating Temperature | 0°C to 50°C (32°F to 120°F) | ||
Power Supply | 12V internal rechargeable battery | ||
Battery Life (approximate) | 10/12 hours continuous use, 20/24 hours with the optional external battery pack | ||
Dimensions | 200 x 170 x 70mm (6 x 7 x 3”) | ||
Weight | 2.8kg (6lb 3oz) | ||
Packing List | Elcometer 236, probe handle and lead, band brush probe, 2m (79”) & 10m (394”) signal return/earth leads, battery charger with 3 mains cables (UK, EUR and US), carry case, transit case and operating instructions |
Elcometer 236 - 15kV | Elcometer 236 - 30kV | |
Part Number | D236--15KV | D236--30KV |
Certificate | ![]() |
|
Part Number with Certificate | D236--15KVC | D236--30KVC |
Certificate | ![]() |
|
Voltage Output | 0.5 - 15kV in 100V steps | 0.5 - 30kV in 100V steps |
Display Resolution | 0.01kV | 0.1kV |
Approximate Thickness Range | 0 - 3.75mm (0 - 150mils) | 0 - 7.5mm (0 - 300mils) |
Alarms | Audible & Visual | |
Operating Temperature | 0°C to 50°C (32°F to 120°F) | |
Power Supply | 12V internal rechargeable battery | |
Battery Life (approximate) | 10/12 hours continuous use, 20/24 hours with the optional external battery pack | |
Dimensions | 200 x 170 x 70mm (6 x 7 x 3”) | |
Weight | 2.8kg (6lb 3oz) | |
Packing List | Elcometer 236, probe handle and lead, band brush probe, 2m (79”) & 10m (394”) signal return/earth leads, battery charger with 3 mains cables (UK, EUR and US), carry case, transit case and operating instructions |
● Calibration Certificate supplied as standard.
ANSI/AWWA C213, AS 3894.1, ASTM C 536, ASTM C 537, ASTM D 4787, ASTM D 5162-B, ASTM G 62-B, BS1344-11, DIN 55670, EN 14430, ISO 2746, ISO 29601, JIS K 6766, NACE RP0274, NACE RP0188, NACE RP0190, NACE RP0490, NACE SP0188, NACE SP0490
Standards in grey have been superseded but are still recognised in some industries.
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Elcometer 236 15kV Holiday Detector
The Elcometer 236 Holiday Detector provides high voltage porosity testing to detect pits, flaws, holes, etc. in a wide variety of non-metallic coatings. This model comes with an approximate thickness range of 0 - 3.75mm (0 - 150mils) and has a voltage output of 0.5 - 15kV in 100V steps.
- Voltage Output: 0.5 - 15kV in 100V steps
- Part Number : D236--15KV
- Certification : No Certificate
- Part Number : D236--15KVC
- Certification : Calibration Certificate
-
Elcometer 236 30kV Holiday Detector
The Elcometer 236 Holiday Detector provides high voltage porosity testing to detect pits, flaws, holes, etc. in a wide variety of non-metallic coatings. This model comes with an approximate thickness range of 0 - 7.5mm (0 - 300mils) and has a voltage output of 0.5 - 30kV in 100V steps.
- Voltage Output: 0.5 - 30kV in 100V steps
- Part Number : D236--30KV
- Certification : No Certificate
- Part Number : D236--30KVC
- Certification : Calibration Certificate
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