High Voltage AC / DC Testers & Test Systems
Made for professional high voltage engineers, HV test sets are available in various different options for voltages from 15kV up to 100kV, complete with optional additions to further enhance the unit's capabilities.
Find out more about High Voltage AC / DC Testers & Test Systems below.
![T&R TPT9000 Transformer Polarity Tester (Flick Tester)](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/t/-/t-r-tpt9000-transformer-polarity-tester-flick-tester-1.jpg)
- Compact, lightweight, and easy to use
- Automatically detects if a transformer has been connected incorrectly
- Provided with a proving unit and protective case
![Metrel MI3295M Step Contact Voltage Meter Measuring Kit](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/m/e/metrel-mi3295m-step-contact-meter-front.jpg)
- Designed for use with Metrel's MI3295S or an existing MI3295
- Ideal for testing and verifying installations and apparatus
- Store 1500 measurements with three-layer, internal memory
![Metrel MI3143 EURO-Z 440V Multifunction Installation Tester](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/m/e/metrel-mi3143-euro-z-440v-multifunction-tester_1.jpg)
- Available as part of a Standard Set or Euro Set
- Evaluate the automatic trip-out protection in HV equipment such as transformers
- Optimised for use in industrial settings
![Metrel MI3144 Euro-Z 800V Multifunction Installation Tester](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/m/e/metrel-mi3144-st-euro-z-800v-multifunction-tester-front.jpg)
- Verify the effectiveness of automatic trip-out protection in HV equipment
- Use with Metrel’s aMESM App or MI3152, MI3152H, MI3155 and MI3325 Testers
- Rugged design: IP65 with case closed, IP54 with case open
![Metrel MI3325 MultiServicerXD Multifunction Tester](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/m/e/metrel-mi3325-multiservicerxd-angled.jpg)
- Electrical tester specifically optimised for industrial environments and applications
- Colour, touchscreen display and keyboard
- Four communication ports: USB, RS232, Ethernet and Bluetooth
![Metrel MI 3295 Step Contact Voltage Measuring System](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/m/e/metrel-mi3295-step-contact-voltage-measuring-system.jpg)
- High accuracy
- Excellent noise immunity
- Autonomous Step Voltage meter
![Metrel MI3295S Step Contact Voltage Measuring System – Standard Set](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/m/e/metrel-mi3295s-step-contact-voltage-measuring-system.jpg)
- Check and test protective earthing in power systems
- Consists of one current generator and one autonomous voltage meter
- High test current and effective noise cancellation for accurate step and contact voltage measurements
![Chauvin Arnoux CA 6165 Multifunction Electric Equipment Tester](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/c/a/ca6165-web.jpg)
- Manual and automatic tests
- Capacitive colour touchscreen
- 32GB memory card
![HD Electric Hi-Test MOV Arrester and Leakage Tester – 15kV AC](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/h/d/hd-electric-surge-arrester-hisat-25_1.jpg)
- Test MOV arresters up to a 15kV AC class
- DC output voltage range: 0-21kV
- Perform safe, non-destructive tests
- Find non-visible damage
- Auto Shut-off
![HD Electric Hi-Test MOV Arrester and Leakage Tester – 25kV AC](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/h/d/hd-electric-surge-arrester-hisat-25.jpg)
- Test MOV arresters up to a 25kV AC class, as well as insulators, fuses, transformer bushings and tank lids
- Performs safe, non-destructive tests
- LED scales for voltage and leakage current
![BAUR PGK25 DC High Voltage Tester (25kV)](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/b/a/baur-pgk25-pressure-test-set_1.jpg)
- Two continuously variable voltage ranges: 0 to 5kV and 0 to 25kV
- Integrated ammeter, timer and discharge unit
- Compact, solid, lightweight design optimised for mobile applications
![Megger EasyTest 20kV Cable Tester](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/m/e/megger-easytest-20kv-cable-tester.jpg)
- Small, lightweight, and rugged
- Full AC voltage testing
- DC voltage module with leakage current measurement
![T&R PT18-10 mk2 High Voltage DC Cable Test System - 18kV](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/t/-/t-r-pt18-10-mk2-high-voltage-dc-cable-test-system-1.jpg)
- Range to 18kV
- Dual analogue displays
- Range of safety features
![HD Electric Cap Check III Distribution/ Substation Capacitor Checkers](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/h/d/hd-electric-distribution-substation-capacitor-checker-hd-cc-iii.jpg)
- Standard or Transformer Kit (60Hz and 50Hz)
- Heavy-duty, spring-loaded aluminium hanging hooks
- Check pole-mounted and/or disconnected individual substation capacitors
![T&R KV10-120 mk2 High Voltage AC Test Set - 10kV, 120mA](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/k/v/kv10-120-mk2-voltage-tester_1.jpg)
- Voltage output to 10kV
- Maximum current of 120mA
- Visual indicator of test failure
![T&R KV30-40D MK4 Test System](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/t/r/tr245---kv30-40d-mk4-web.jpg)
- Variable output voltage: 0-30kV
- 2kVA output capability
- Backlit, true RMS digital meters with 19mm digit height
![T&R PT30-10 mk3 High Voltage DC Cable Test System - 30kV](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/p/t/pt30-10-mk2-test-system.jpg)
- Outputs variable DC voltage to 30kV
- HV output plug and socket system
- 10mA output capability
![HD Electric LB-5 Load Box](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/h/d/hd-electric-dual-voltage-load-box-lb-5.jpg)
- Prevent ferroresonance and subsequent damage
- Applies a resistive load of 5kW per phase
- Can be used on Y or Δ connected transformers
![HD Electric (FACT) Feeder Ammeter Clear Test](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/h/d/hd-electric-feeder-ammeter-fact-1.jpg)
- Detect ground connections prior to re-energising distribution feeder circuits
- No need to disconnect transformers, capacitor banks or lightning arresters
- Automatic test sequence
![HD Electric Cap Check II-100 Distribution/ Substation Capacitor Checker with Case](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/h/d/hd-electric-electric-cap-check-substation-capacitor-checker-hd-cc-ii-100.jpg)
- Housed in an aluminium carrying case
- Integrated digital voltmeter and milliammeter, variac control and circuit breakers
- Test individual capacitors and banks of capacitors in the field and in the lab
![T&R KV30-100 High Voltage AC Test Set - 30kV, 100mA](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/k/v/kv30-100-and-50-100-mk2-hv-test-system-front.jpg)
- 0-30kV variable output voltage
- Current to 100mA
- Dual analogue displays
![T&R KV50-100 mk2 High Voltage AC Test Set - 50kV, 100mA](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/k/v/kv30-100-and-50-100-mk2-hv-test-system-front_1.jpg)
- 0 to 50kV output voltage range
- Key operated to prevent unauthorised supply
- Dual overload protection
![T&R KV50-200 mk2 High Voltage AC Test Set - 50kV, 200mA](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/k/v/kv-50-200-mk2-and-kv100-100-mk2-hv-test-system-front.jpg)
- Output voltage to 50kV
- Separate control unit and transformer
- 200mA current range
![T&R KV100-100 mk2 High Voltage AC Test Set - 100kV, 100mA](/media/catalog/product/cache/c3cc6b77974edd5f2f2c4c7d1603ed8b/k/v/kv-50-200-mk2-and-kv100-100-mk2-hv-test-system-front_1.jpg)
- Output voltage to 100kV
- Output current to 100mA
- Separate transformer and control unit
About High Voltage AC / DC Testers & Test Systems
Designed and manufactured to test, measure and control electric power safely and efficiently. Over twenty instruments from distinguished manufacturers are available in this category. Prices vary from under £1,000 to over £40,000.
Browse our selection, utilise the Manufacturer & Price filters if required, and get in touch if you have any questions.