Monitor voltage, current, power and energy with live WiFi updates that help reduce bills. The colourful LCD displays eight key parameters at a glance while the compact DIN-rail design slots neatly into distribution boards. Built-in power-off memory and configurable over/under-voltage alerts protect appliances and retain usage history. Use the mobile app to log, schedule and analyse consumption for smarter energy decisions.

Brand	Quick Sense
Model / Part Number	QS-EM04-W
Measured Parameters	Voltage, Current, Power, Energy, Frequency, Power Factor, Temperature, Time (8-in-1)
Voltage Range	170–270 V AC (single-phase)
Maximum Current	63 A
Maximum Power	Up to 17 kW
Communication	WiFi 2.4 GHz (mobile app control, Android & iOS)
Mounting	DIN rail (standard 35 mm) for distribution board installation
Protection & Memory	Power-off data memory, configurable over-voltage and under-voltage alerts