Home / Products / Single-Phase Mechanical Energy Meter / DD28 Single-Phase Mechanical Energy Meter

Get Factory Price

• Email: RuizhiElectric@163.com
• WhatsApp: +86 189 6978 7822
• Reply within 24 hours
• Small & bulk orders welcome

Send Inquiry

WhatsApp

Product Description

The DD28 Single-Phase Mechanical Energy Meter is a classic induction meter with a transparent glass cover, widely used for residential and rural metering. 220V 5(15)A 50Hz with a clear mechanical register. No power supply, no firmware and no battery — a rotating aluminium disc and a mechanical counter that simply keep counting for years.

Every unit is calibrated on our test bench and strictly tested before it leaves the workshop. As a source factory we offer the best factory price for both small trial orders and bulk projects, with custom logo and nameplate available.

Key Features

• Mechanical register, no power supply or battery needed
• Long service life with minimal maintenance
• Stable operation with unstable voltage or frequent surges
• 1200 rev/kWh register constant for clear, easy reading
• Custom nameplate and packaging available

Product Specifications

Why Buy Direct from the Factory

We produce in our own factory — not a trading company. Our workers are careful and every unit passes strict testing before packing. Factory price, small orders welcome.