Seaward Primetest 100 PAT Tester

  • FREE choice of optional bundles with over £75 of accessories.
  • Simple PAT tester allows beginners to quickly perform tests.
  • Large display with clear Pass/Fail indication and actual test readings.

rrp £277.00

now £247.00 (Ex. VAT) £296.40 (Inc. VAT)

rrp £277.00

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  • Description

    Seaward Primetest 100 with FREE Accessory Bundle Option

    Black Friday Sale 2020: Discount available on this product (sale ends 1/12/20)

    The battery powered Seaward Primetest 100 PAT tester moves faster between tests. No need to plug this PAT tester into the mains supply to do PAT tests. This hand held battery powered PAT tester is small and easy to handle. It has fully manual test modes so that users can move faster between test sequences.

    The Seaward Primetest 100 tester is ideal for anyone new to PAT Testing. This simple 3 button PAT Tester couldn't be easier to use, just assess the class of equipment you would like to test then push the appropriate button!!! The results will be clearly shown on it's bright display which can then transferred to the new FREE PATmobile App.

    The Primetest 100 is also compatible with Seaward’s new PATmobile app, available to download now. Offering you the option to log results, tag photos, export your data or print labels* from your smart phone, this app gives you the ability to store digital information for your manual PAT tester.
    (*Label printing feature currently available for Android devices only.)

    The Primetest 100 PAT Tester is ideal for testing the electrical safety of UK office electrical equipment items like: computers, monitors, printers, fax machines, PC's, IT equipment and computer IEC leads.

    This Seaward Primetest 100 comes with the option of a FREE PAT Accessory Bundle worth over £75 consisting of 110V Appliance Adaptor, 500 Pass Labels, 200 Fail Labels, PAT Logbook, IEC Clover Leaf Adaptor and Passwrap Cable Labels.

    *This product qualifies for our exclusive Limited Lifetime Warranty. For more information please click here.

  • Specification

    Earth Continuity

    • Test Current: +/- 200mA DC
    • Display Range: 0.00ohms – 19.99ohms
    • Pass Value: 0.2ohms

    Insulation Range

    • Test Voltages: 500V DC
    • Display Range: 0.20Mohms – 19.99Mohms
    • Pass Value: 2Mohms

    IEC Lead Test

    • Tests Performed: Earth Continuity, Insulation Resistance, Live, Neutral Continuity and Polarity

    Equivalent Leakage Class I

    • Test Voltage: 40V, 50Hz AC Nominal
    • Display Range: 0.10mA – 19.99 mA
    • Pass Value: 0.75mA

    Equivalent Leakage Class II

    • Test Voltage: 40V, 50Hz AC Nominal
    • Display Range: 0.10mA – 19.99mA
    • Pass Value: 0.25mA

    Power Socket Test

    • Input Voltage Range: 230V +10% - 15% AC
    • Indicators: Phase to Earth Voltage, Phase to Neutral, Neutral to Earth


    • 260 x 100 x 55mm


    • 800g
  • Supplied Accessories

    • Deluxe semi rigid carry case with zipped pouches
    • Earth Bond Test Lead 
    • 230V Extension Lead Test Adaptor
    • 6 x AA Batteries
    • Instruction Manual
    • 12 months manufacturers warranty
  • Product Questions

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    Q: can this test IT equipment? as you have to do a soft test Posted On: 16/10/2013 By: CHRIS GALLOWAY
    A: Hello Chris, PC's in the market today (manufactured after 1995) have a PSU qualified by British Standard BSEN60950 which can, in fact, withstand a 500VDC insulation resistance test. Please bear in mind that portable appliance testers carry the test out between live conductors to earth, rather than across line to neutral, which would potentially cause damage to equipment. The Seaward Primetest 100 is also safe for carrying out the earth bond test on IT equipment, as the current supplied to conduct this test is at 200mA. I hope this helps
  • Reviews

    Review by Landlord Lee (Posted on 02/04/2014)
    Purchased one of these after seeing it demonstrated on the pat testing course i went on. This is ideal for testing my electricals in the rented properties. You only have to press one button and it gives you all the readings on the large display.
    Review by Lewis Jackson (Posted on 02/04/2014)
    Bought one of these to test electrical equipment donated to our charity shop. Its only got three buttons so was ideal for me to use with my limited electrical knowledge.
    Excellent service by your company also, thanks
    Review by PATMAN (Posted on 23/09/2013)
    Very good easy to use tester. I PAT test. There is also the cost of testing appliances so this is good. I likey PAT
    Review by Thomas Dyer (Posted on 24/10/2012)
    Great advice, great value, great tester
    Review by Tom Walton (Posted on 11/10/2012)
    Just over a year of reliable service my tester is still going strong. I'm a bit disappointed to see the current offer your running, but I guess that's life! The tester has just been calibrated (as you know) and I'm please it passed first time. I'm always impressed with the advice you offer and thought it only fair to leave a review :-) best regards, Tom Walton

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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.