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Instrument Meters Source Factories | Wholesale Measurement & Metering Equipment Platform

Discover verified instrument meters source factories on our vertical platform! We gather top-tier manufacturers offering ISO/IEC/UL certified measurement equipment (electronic measurement, electric meters, energy meters), high precision, OEM/ODM support, and global shipping. Skip middlemen—source directly from reliable factories for industrial & utility metering projects worldwide.
UHF Partial Discharge Detector
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UHF Partial Discharge Detector
Negotiable
This article summarizes APD100 series UHF Partial Discharge Detector, covering its role in detecting partial discharge to safeguard electrical equipment and ensure stable operation.
RW Energy
14yrs 30000+m² US$+
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​Digital Multi-function Power Meter
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​Digital Multi-function Power Meter
Negotiable
High-precision digital multifunction power meter measures voltage, current, power & energy. Features 4-20mA output, Modbus RS485, IEC 0.1 class accuracy for industrial automation, power distribution & new energy systems.
RW Energy
14yrs 30000+m² US$+
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Digital single-phase ammeter
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Digital single-phase ammeter
$7.00
Industrial digital ammeter (DA) with high resolution, overload protection & Modbus communication. ±0.5%FS accuracy, suitable for machinery, power distribution & new energy applications worldwide.
RW Energy
14yrs 30000+m² US$+
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Digital three-phase voltmeter
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Digital three-phase voltmeter
$10.00
Reliable digital voltmeter (DVM) with ±0.1%FS accuracy, 0-10V/4-20mA output. Ideal for industrial equipment, power monitoring & PLC integration. Compact design, easy installation for global markets.
RW Energy
14yrs 30000+m² US$+
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Digital single-phase voltmeter
Whole life care manager

Digital single-phase voltmeter
$7.00
Reliable digital voltmeter (DVM) with ±0.1%FS accuracy, 0-10V/4-20mA output. Ideal for industrial equipment, power monitoring & PLC integration. Compact design, easy installation for global markets.
RW Energy
14yrs 30000+m² US$+
Chat now
Send inquiry
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Digital three-phase ammeter
Whole life care manager

Digital three-phase ammeter
$10.00
Industrial digital ammeter (DA) with high resolution, overload protection & Modbus communication. ±0.5%FS accuracy, suitable for machinery, power distribution & new energy applications worldwide.
RW Energy
14yrs 30000+m² US$+
Chat now
Send inquiry
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Three-phase Keypad Prepayment Energy Meter GST7666
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Three-phase Keypad Prepayment Energy Meter GST7666
Negotiable
This single-phase smart meter can be used for prepayment, equipped with embedded communication modules, and is suitable for unstable voltage environments.
Wone Store
3yrs 1000+m² US$+
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Single-phase Keypad Smart Energy Meter GSD7666-G
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Single-phase Keypad Smart Energy Meter GSD7666-G
Negotiable
This single-phase smart meter is specifically designed to accurately measure energy consumption for commercial and residential users, and it can provide precise energy data.
Wone Store
3yrs 1000+m² US$+
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Multi-jet Keypad Smart Water Meter
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Multi-jet Keypad Smart Water Meter
Negotiable
Electronic valve-controlled water meter, specially designed for water utilities to provide accurate measurement for revenue protection, compliant with the STS standard.
Wone Store
3yrs 1000+m² US$+
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