Socket and See PDL420 Plus Multifunction Loop Tester

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  • Includes ITLS400 Fused Test Lead Set
  • Patented no-trip loop test technology
  • Fully protected against accidental phase to phase connection

rrp £279.00

now £219.95 (Ex. VAT) £263.94 (Inc. VAT)

rrp £279.00


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"Full 18th Edition Loop test measurement including PFC!"

  • Description

    Socket and See PDL420 Plus Multifunction Loop Tester

    The Socket and See PDL 420 Plus Digital Loop Tester with PFC (true impedance) is ideal anybody involved in Earth Loop testing for Part P or the 18th Edition wiring regulations. This low cost Socket and See PDL420 Loop tester comes supplied with a carry case and a set of ITLS400 Fused Test Leads.

    Socket and See PDL420 Multifunction loop tester Key Features:

    • 4 in 1 digital tester - loop (including PFC), mains voltage, correct wiring, correct polarity
    • Patented no-trip loop test technology
    • Fully protected against accidental phase to phase connection
    • Instant readout of PFC (Prospective Fault Current)
    • Built in proven SOK 32 correct wiring indication - see page 30 for complete fault indication chart
    • Accurate mains voltage measurement to latest BS7699
    • Unique Socket & See Polarity test gives ultimate overall system safety check
    • Carrying case
    • Uses true impedance technique for accurate measurement of Loop and Prospective Fault Current (PFC) at origin
  • Specification

    If you require a more detailed specification please see the Socket & See PDL420 PDF pdf

  • Supplied Accessories

    • PDL420 Socket & See 18th Edition Loop Tester
    • ITLS400 Fused Test Lead Set 
    • IECP UKA 13A Plug to IEC Female Connector
    • PDLINS 420 Instruction Manual Included
    • TECC 10 Carrying Case
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  • Delivery Information

    At 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: 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 with your name, address and the items you would like to order for an accurate shipping quote or go to for more information.

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