Ansell APRILED/WW Downlights £7.99 & Xpelair C4TSR Extractor Fan £24.99

Excellent 4.8⭐ on Trustpilot
FREE Delivery Over £50 Ex VAT*
0330 555 0160

There are no items in your basket

TOTAL £0.00 £0.00
Prices are including vat Prices are excluding vat VIEW CART


Request a Quote

If you need help pricing up your next large project we would love to help! Or maybe you are looking for items not already on our site?, we can source most well-known electrical wholesale brands at competitive prices Please complete the details below and we will respond ASAP

Kewtech KT400DL Digital Loop impedance & PSC / PFC Tester Offers LE + LN Testing With Carry Case 0V - 260 V Length: 180mm - Width: 85mm - Depth: 50mm


Est. 3-4 day delivery, please contact us if urgent.
£371.99 inc Vat
£309.99 ex Vat
Free delivery for orders over £50 ex VAT

The KT400DL is a handheld advanced specification loop impedance tester with both low current and high current high-resolution options at 0.001 ohms.


Key Benefits

  • Hands free function
  • Magnet hanger for clipping onto metal consumer units
  • Polarity and voltage present warning LED
  • Supplied with mains lead and carry case

Key Features

  • Low current no trip L – E loop test
  • High current L – E Loop test
  • High current, high resolution (0.001 ohm res)
  • PSC / PFC measurements
  • AC Voltage VLN, VLE, VNE
  • Distribution network polarity

Technical Information
Measuring Range 0 to 260V 0 to 500Ohms Loop Impedance
Measuring Accuracy 5 %
Minimum Storage Temperature -10 Degrees C
Maximum Storage Temperature 60 Degrees C
Maximum Operational Humidity 80 %
Ean Code 5060084082007
Product Tester
Type Loop Impedance
Colour Grey
Length 180 mm
Unit Weight 0.45 kg
Material Plastic
Width 85 mm
Standards BE EN 61010-2-030:2010 BS EN 61326-2-2:2013 BS EN 61557-1:2007 BS EN 61557-3:2007
Included Accessories Mains lead Carry case Manual Calibration Certificate
Volts 6 V
Height 50 mm
Measuring Frequency 50|60 Hz
Measuring Voltage 195-260 V
Battery Life Span 50h
Minimum Operating Temperature 0 Degrees C
Maximum Operating Temperature 40 Degrees C

Delivery Costs

Our standard delivery charge to UK mainland addresses is £5.49 ex-VAT.

Take advantage of FREE* Delivery when you spend over £50 (per order) ex-VAT.

*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.

Solar Panels, Batteries and Inverters

Due to their size all solar panels, batteries and inverters orders up to 25 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.

**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.

Click here to find out more.

Stock Availability and Delivery

1-2 Days Essentials Delivery

In-stock items for delivery to you within 1-2 working days. We will contact you if we do not have all of your items in stock.

2-4 Days Delivery

Items kept in our remote warehouse or ordered from the supplier. We will advise you if it will take any longer than the typical 2-4 working days.