NHS & School Discounts Available: Please call for more information.

Kewtech KEW3125A High Voltage 5kV Insulation Tester

Be the first to review this product

  • 1TΩ Insulation resistance range
  • PI and DAR tests
  • 1.5mA leakage current

rrp £899.00

now £525.00 (Ex. VAT) £630.00 (Inc. VAT)

rrp £899.00

Please select a free gift below.

  • Description

    Kewtech KEW3125A High Voltage 5kV Insulation Tester

    The Kewtech KEW3125A is the UK’s smallest 5kV insulation tester capable of producing resistance measurements up to 1 Terra Ohm.

    Test voltages can be selected from 250VDC to 5000VDC to suit a wide range of test applications, whilst timed tests and PI/DAR tests can be performed making the KEW3125A suitable for cable diagnostic checks. Moreover the Kewtech KEW3125A 5kV tester features an electrical noise filter, allowing for stable measurements within HV substations where electrical interference could cause inconsistent test results.

    The Kewtech KEW3125A is supplied inside a hard carry case suitable for most environments along with a line probe, an earth probe, a guard probe and a hook probe; ideal for hooking over electrical busbars and power lines.

    Kewtech KEW3125A 5kV Tester key features

    • 1TΩ Insulation resistance range
    • PI and DAR tests
    • Electrical noise filter

    Which Kewtech KEW HV Insulation Tester?

    Test Voltage   
    500V ✔ 
    Max reading 1 TΩ 10 TΩ 35 TΩ
    Voltage 30-600 V AC/DC 30-600 V AC/DC 30-600 V AC/DC
    Leakage current  
    Test Types   
    Timed insulation resistance  
    Polarisation index
    Dielectric absorption ratio
    Step voltage ✔ 
    Dielectric discharge
    Other Feature   
    Analogue and digital display
    Short circuit current 1.5 mA 5.0 mA 5.0 mA
    Electrical noise rejection
    Download software included  
  • Specification

    KEW3125A Specifications:

    • Insulation ranges:250V, 500V, 1000V, 2500V & 5000V
    • Short circuit current:1.5mA
    • Accuracy:±5% rdg ±3 dgt
    • Display:Liquid crystal display
    • Overrange indication:“OL”mark appears on insulation resistance range
    • Power source:LR14 (Alkaline battery size C) x 8pcs
    • Low battery warning:Battery symbol (in 4 levels)
    • Dimensions (instrument):177(L) x 226(W) x 100(D) mm
    • Weight:4kg approx (including accessories)
    • Warranty:One year
  • Supplied Accessories

    • ACC7165A Line probe
    • ACC7264 Earth probe
    • ACC7265 Guard probe
    • ACC8019 Hook probe
    • Carry case Batteries
    • Instruction Manual
  • Product Questions

    Please Sign in or Create an account to post a question.

    There are no entries.

  • Reviews

    There are currently no reviews for this product. If you have previously purchased it please leave a review using our quick and easy form to the right.

    Write Your Own Review

    Only registered users can write reviews. Please, log in or register

  • Delivery Information

    At Test-Meter.co.uk we understand the importance of a reliable delivery service when shopping online. Especially when the goods are often essential to your working day. If your goods are required by a certain date please feel free to contact us for an honest and realistic indication whether this can be met. We aim to process all orders we receive within 1 to 3 working days, however from time to time we do have an increased demand for certain products or there might be delays from the manufacturer. In such cases delivery of your equipment may be subject to a minor delay.

    We use DPD/Interlink for all larger items and Royal Mail for smaller items and accessories. With DPD/Interlink you will receive a 1 hour delivery window on the day of delivery via e-mail/text and a notification 15 minutes before arrival so you will not have to wait around all day. You can even manage your booking online and re-arrange delivery for another date or arrange the goods to be left with a neighbour of your choice.

    We also offer delivery options for goods required urgently on certain products, all which are sent by DPD/Interlink.

    Our charges for UK deliveries:

    • FREE Delivery (on select products only): typically 3-5 working days*
    • Standard Delivery at £4.95: 2-3 working days
    • Next Working Day Delivery (on select products only) at £7.50
    • Pre-Noon Next Working Day Delivery (on select products only) at £9.50*
    • Pre-10.30am Next Working Day Delivery (on select products only) at £18.50*
    • Saturday Pre-Noon Delivery (on select products only) at £14.50*
    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

    *UK mainland only

    NOTE! For next working day or Saturday/Sunday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only (this might exclude certain areas in the north of Scotland).

    Customers outside the UK:

    Test-Meter.co.uk exports to many countries all over the world. Prices for shipping vary on location and weight/dimensions. Costs are calculated for certain countries at the checkout. If your country is not included in this list please e-mail admin@test-meter.co.uk with your name, address and the items you would like to order for an accurate shipping quote or go to http://www.test-meter.co.uk/test-equipment-export for more information.

    For more information on delivery, please see our terms and conditions.