E-Max

Elite Classic

Engage

• Stylish 7.9 inch colour LCD display
• Real-time Energy / Energy Now power in kW and cost
• Intelligent colour speedometer graphic to show current energy use
• Colour budget bar to help keep track of costs
• Historic data today/yesterday, this week/last week, this month/last month (cost, kWh and kgCO2)
• This month always on
• This month peak usage

• Real-time Energy / Energy Now power in kW, cost and kgCO2 per day and per hour
• Average daily, weekly and monthly data (cost, kWh and kgCO2)
• Historical daily, weekly and monthly data (cost, kWh and kgCO2)
• Displays date, time, humidity and temperature

• Real-time Energy in kW
• Budget: see target, cost so far and estimated on a graph
• Cost so Far: today, per month and since a date of your choice
• Energy Demand: Track your electricity use and see how much power it demanded from the grid
• History Usage: daily, weekly and monthly data (cost, kWh and kgCO2)
• See the weather on a widget

Up to 98%

Up to 98%

Up to 98%

Download your energy data in .CSV format and analize it in Excel on any computer

No

Engage Online Energy Monitoring app for Web, Android and iOS

No

No

Yes, FREE Android and iOS apps

Measures individual power. Attach the sensor around the solar feed-in cable to measure individual power

Measures individual power. Attach the sensor around the solar feed-in cable to measure individual power

Measures individual power. Attach the sensor around the solar feed-in cable to measure individual power

Measures individual power. Install the sensor(s) onto a separate individual circuit to measure individual power

Measures individual power. Install the sensor(s) onto a separate individual circuit to measure individual power

Yes, view up to 5 power circuits simultaneously (with Sub-metering Kits STXtra)

No

No

No

Yes

Yes

Yes

Yes, download your energy data in .CSV file. The data downloaded include the latest 31 days, 12 months (hourly), and 24 months.

No

Yes, monthly data in CSV files

Three-phase compatible with extra sensors

Three-phase compatible with extra sensors

Three-phase compatible with extra sensors

• High usage visual alert if you go over your set maximum power consumption target
• Peak time symbol when the most expensive electricity tariff is in use
• Transmitter low battery alert
• Transmitter disconnection alert 

• Audio alert if you go over your set maximum power consumption target
• Peak time symbol when the most expensive electricity tariff is in use

No

Up to 4 tariff periods setup

Up to 4 tariff periods setup

No, single tariff only

$, €, £, Kr, ₹ and cost icon (for other currencies)

$, €, £, R, Kr, ₹

$, €, £, R, Kr, ₹ and more

Latest 31 days, 12 months (hourly), and 24 months​

Up to 12 months

Unlimited, cloud based memory

• Portable display: Yes
• Casing size: 167 x 25 x 127 mm
• Screen size: 128 x 78.4 mm
• Weight: 253g
• USB Port: Yes
• Ethernet Port: No
• Wireless frequency: FSK @ 433.52MHz receiving only; frequency deviation: ±40KHz
• Receiving Period: 10 seconds
• Measurement range: 50mA-120A/phase
• Voltage range: 110-300V AC
• Power input: DC 5V (3 AAA alkaline battery is optional)
• Installation type: Table stand or wall mounting
• Power: 3 x AAA alkaline batteries
• Battery Life: Up to 1 month
• IP40: Indoor used only
• Operation Temperature: 0°C to 40°C
• Storage: 0°C to 50°C; RH > 90%

• Portable display: Yes
• Size: 78x117x32mm
• Weight: 170g
• USB Port: No
• Ethernet Port: No
• Wireless frequency: 433.5MHz
• Measurement range: 50mA-120A/phase
• Voltage range: 110-300V AC
• Power: 3 x AA alkaline batteries
• Battery Life: 12-18 months

• Portable display: On mobile apps
• Size: 80x85x25mm
• Weight: 61g
• USB Port: No
• Ethernet Port: LAN/Ethernet
• Wireless frequency: 433.5MHz
• Measurement range: 50mA-120A/phase
• Voltage range: 110-300V AC
• Power: AC/DC adaptor