GeeWiz has moved from 6 Junction Road to 7 Junction Road
  • Pack

Efergy Emax 7.9″ Colour Energy Monitor Kit - Electricity Energy Power Wattage Monitor Watt Meter

GW-A-EMAX+Transmitter+90A Clip
>Earn 18 points/R18 Earn 18 points/R18 (Each R100 spent = 1 point, 1 point = R1 discount)
Your cart will total 18 points that can be converted into a voucher of R18.
  • Compatible with the Elite, E2 and Engage Transmitters and Sensors
  • 7.9″ high-quality color display with touch buttons
  • See your current energy use with a color-coded speedometer
  • Historic data today/yesterday, this/last week, this/last month
  • See this month always on and peak usage in kW
  • Set your own monthly target and the budget bar will help you keep track of costs
  • Set your own monthly target and the budget bar will help you keep track of costs
  • Use a USB Flash Drive to Download your Energy Data in .csv format
  • Peak time, high usage, low battery, and wireless signal indicator
  • Set up to 4 different tariff, monthly budget, alerts, and multiple world currencies
R1,845 incl. VAT
R1,604 excl. VAT

This pack contains

Volume discounts

Quantity Price You Save
5 R1,771 4%
10 R1,734 6%
30+ click to email




7.9″ Stylish Colour Energy Display

E-Max is the latest energy monitor from Efergy. Now is easier to keep an eye on your energy use at home than ever with a big 7.9″ display, faster performance, battery for room-to-room portability and USB-2.0 port to download your energy consumption data.

The largest energy display on the market at present

The E-Max features a 7.9-inch screen making it the largest on the market at the present time, making it very easy to use from a distance.

Colour-Coded Instant Energy Readings

The home screen shows you exactly what power you are using at that precise time and the cost of the electricity you have used so far today.

The E-Max uses intelligent graphics – like a speedometer to show current energy use and a budget bar to help you keep track of costs.

Track your home energy use

The E-Max comes with a data history function allowing you to compare usage overtime periods, today/yesterday, this week/last week, this month/last month, in cost, kWh and kgCO2.

Energy Data

You can also easily download your energy data into a CSV formatted file, simple plug in your USB memory stick, and watch the display as it quickly uploads your data to the stick. Plug the USB memory stick into your computer and simply use Excel to read the data stored. The data downloaded include the latest 31 days, 12 months (hourly), and 24 months.

Peak Tariff & High Usage Alerts

The E-Max will show you when you are on your peak tariff, alerting you to avoid using high energy-consuming appliances, such as washing machines or tumble dryers at this time. You can even set High Usage alert to let you know when you may just have too many things turned on

See which of your appliances uses the most energy

The E-Max allows you to discover the energy consumption of your appliances and set a budget to help you meet your saving target.

This Month Always On & Peak Usage

Other useful features of the E-Max include Always On function which allows you to see what your home is consuming 24 hours a day and Peak Usage which shows the high usage since installing the display, giving you an indication on spikes in consumption. This can also be used for sizing standby generators or solar installations.

Monitor, reduce and save both energy and money

The E-Max has battery backup which means it can be carried around the house while checking the power consumption of appliances. To do this simply check the energy consumption before you turn off an appliance and then monitor the change.

Compatible with the Engage/Elite/E2

The E-Max is compatible with the Efergy  Engage, Elite and E2, meaning if you want to add a new display to your current system you can just buy the E-Max display and pair it with the transmitter and sensor(s) of your existing system.


  • Model Number: E-Max
  • Dimensions: 167 x 25 x 127 mm
  • Power Supply: DC 5V or Alkaline Battery
  • Data Download: Yes
  • USB Port: Standard USB-2.0
  • Backlit Control: Always on or timed
  • Multiple Currencies: $, €, £, ₹, Kr 
  • Multiple Tariffs: Up to 4 electricity tariffs
  • Accuracy: 4Up to 98%
  • Radio Frequency: 33.5MHz
  • Transmission Interval: 10 seconds
  • Transmission Range: Up to 70m in an open area
GW-A-EMAX+Transmitter+90A Clip
  • 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

1 Question(s) answered

  • Asked by Jacques Hollands
    Does this product work on three-phase power? If so, do I need to buy 3 separate devices or will one device suffice? Answer:
    Yes, it will work on 3 phase, you just need to purchase another 2 of these: <a href=""></a>

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)

Be the first to write your review !

Related products

(8 other products in the same category)