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Digital Watt Meter (Kill A Watt) - Measure your electricity usage

GW-A-Watt Meter
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  • Measures:
  • Wattage: 0~3600W (Max 3600 watts)
  • Voltage
  • Current: 0-16A (Max 16A)
  • Power Factor
  • Electricity Cost
R340 incl. VAT
R296 excl. VAT

Volume discounts

Quantity Price You Save
5 R326 4%
10 R320 6%
30+ click to email

IN STOCK at GeeWiz!
If ordered before 4PM:
DELIVERED next business day (main centres)
or 3-5 days (regional areas or large items)
COLLECTION from GeeWiz available SAME DAY
Also available for in-store purchase during business hours!


NOTE: If the screen does not come on straight after pluging the unit in, please leave it plugged in and switched on for 24 hours, The screen should now have come on.


Do you ever wonder how much electricity your appliances are using?

The solution is here!

1) Plug the watt meter in-between the wall plug and your appliance

2) Immediately see exactly what your appliance is using (in watts)


The watt meter is plug and play. Just plug the cord into an electrical outlet and plug any device (up to 3600W) into the watt meter. If you want to measure multiple devices at once, you can plug an extension cord into the outlet of the watt meter

You can measure the following:

  • Wattage: 0~3600W (Max 3600 watts)
  • Voltage
  • Current: 0-16A (Max 16A)
  • Power Factor
  • Electricity Cost


  • Power consumption of the Power Meter Monitor: 0.5W
  • Operating Voltage: 230VAC
  • Frequency Display: 50HZ
  • Operating Current: Max 16A
  • Wide Voltage Range: 220V - 240V
  • The set Wattage display (Watts) is 0~9999W but the actual Wattage display is 0~3600W
  • Voltage display range:  0~V~9999V
  • Current Display: 0.000A~16.000A
  • Frequency display: 0Hz~999Hz
  • Price display range:0.00 Cost/KWH, 99.99 Cost/KWH
  • TOTAL KWh and cost display: 0.000KWh,-9999KWh, 0.00 Cost - 9999 Cost
  • 3-pin South African Plug
  • Dimensions (LxWxH): 155mm x 70mm x 45mm not including pins
GW-A-Watt Meter
  • Name : Return policy
  • Description

    Return of merchandise (RMA) and Warranty

    We want you to be happy with the purchase you have made from us. If you are not completely satisfied, you may return the product to us and we will either refund, credit, repair/replace it, subject to the below terms and conditions. 

    All items are covered by a 12 month warranty (unless otherwise stated) which will be honoured directly by GeeWiz. All products will either be replaced/repaired/refunded depending on stock availability. Products will require evaluation by GeeWiz before a warranty claim can be accepted.

    Please note: Should the item being returned for assessment be found to be in good working order, unfortunately the collection and re-shipping fee will apply

    *from R99 per shipment

    Please log your return on your account, under the returns manager.

    We do not reimburse your fee to ship to us, but we will pay for return shipping if the item is subject to replacement. If the item you wish to return was ordered incorrectly / is no longer required / you have changed your mind, there is a collection of fee of R99 that will be charged and this will be deducted from the refund amount once the supplier has credited us. Please note GeeWiz will only cover return shipping of a faulty unit within 6 months of purchase, after which, a shipping fee (starting at R99) will be applicable to you for return of the unit.

    Any disputes relating to ordered items being short/incorrectly shipped will only be entertained if reported to GeeWiz within 3 days of delivery/collection.

    Refunds are subject to inspection of item(s) - in some cases, items will need to be sent to supplier for evaluation and testing. This can take up to 15 working days. Once a refund has been approved, this may take 3 - 5 business days to be processed.

    All returns are subject to a 15% restocking fee if item is no longer in BRAND NEW condition or if item seal/packaging has been broken.

    Please re-package safely and include all original product packaging.  

    All software products are unfortunately not eligible for credit or refund once purchased.

    GeeWiz reserves the right to refuse a refund if the item is damaged from misuse, items are missing, or if the product is altered in any way. 

    GeeWiz or its affiliates are not responsible for damage or loss of any kind that may occur as a result of using or misusing any product purchased from us.

    The warranty will no longer be valid, and GeeWiz will not be responsible for damage or injury of any kind resulting from:

    • Electricity fluctuations and surges, lightning strikes, faults in the building wiring, faulty installations, and improper use of controls
    • Failure to use the product in accordance with the operating instructions and or general misuse and or abuse
    • Damage caused by a superior force (vis maior) or if the product has been infested with insects or pests
    • If the product is physically damaged after it left the store
    • If water or liquid caused the damage to the product
    • If the warranty seal is tampered with
    • Any repair or tampering by an unauthorised person or attempt to repair or tamper with the equipment, or use of parts not supplied by authorised agents, or alterations or modification to the equipment shall render the warranty null and void.
  • Click here to get more details

5 Question(s) answered

  • Asked by Myles Macaulay
    Does this item have battery backup so that it will not lose accumulated power usage when there is a power outage? Answer:
    Yes, it does. the screen will go off when no power, but once power comes back on, it will still have your accumulated usage saved
  • Asked by Johan Barnard
    When would you get stock on the Kill a Watt? Answer:
    5-7 days
  • Asked by Darren Gil
    When are you expecting stock of the Kill a Watt Answer:
    6-8 weeks, please see alternative here: <a href=""></a>
  • Asked by a guest
    Can it only indicate instantaneous wattage, or can it also indicate total kWh usage over a time period and keep a log of this? Answer:
    It does both instantaneous and keep memory from last reset. Meaning, as soon as you reset it, it starts at 0, then starts counting from that point and keeps the usage in memory. So if you want to measure a month for example, reset it on the 1st, leave it plugged in until the 31st and check the reading.
  • Asked by JT
    When will you have stock of this item Digital Watt Meter (Kill A Watt) - Measure your electricity usage Answer:
    Hi This unit is on back order and will be dispatched end of March/beginning April

If you have any further questions, please feel free to use the form below to ask:

*(Required to be notified when an answer is available)
By Dean H. on  02 Feb. 2020 (Digital Watt Meter (Kill A Watt) - Measure your electricity usage) :

Great product and speedy service

Great product and speedy service from supplier.

By Miguel P. on  29 Jan. 2020 (Digital Watt Meter (Kill A Watt) - Measure your electricity usage) :

Does what it says.

Does what it says.

By Karen B. on  24 Jan. 2020 (Digital Watt Meter (Kill A Watt) - Measure your electricity usage) :

Service from Geewiz was amazing.

Service from Geewiz was amazing. Super fast, efficient and not one hassle. Will definitely recommend them. Product is great and exactly what we wanted.

By Earl V. on  24 Jan. 2020 (Digital Watt Meter (Kill A Watt) - Measure your electricity usage) :

fast delivery, thanks.

fast delivery, thanks.

By Raymond O. on  16 Jan. 2020 (Digital Watt Meter (Kill A Watt) - Measure your electricity usage) :

Product working perfectly, great speedy

Product working perfectly, great speedy online system and fast delivery. thanks

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