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Energy Metering

150V Series 150V Series 100A-200A

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SKU: OLK-PA-222-035

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Energy Metering

Residual ChlorineSensor

Residual ChlorineSensor is designed for professional water s...

SKU: OLK-229

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Energy Metering

LCD Multi-Function Meter ST-60E-SY

Overview: The digital display single-phase intelligent meter...

SKU: OLK-SHENGTAI-ST60ESY

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Energy Metering

EU Standard Series (24V 80A-250A)

Applicable to EU standard, supporting single-phase 220V and ...

SKU: OLK-PA-222-036

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Energy Metering

Sensor

Sensor is designed for professional water supply, drainage, ...

SKU: OLK-228

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Energy Metering

LCD Three-Phase Ammeter ST-60I-K4Y

Overview: The digital display single-phase intelligent meter...

SKU: OLK-SHENGTAI-ST60IK4Y

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Energy Metering

EU Standard Series (36V 150A-250A)

Applicable to EU standard, supporting single-phase 220V and ...

SKU: OLK-PA-222-037

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Energy Metering

Sensor

Sensor is designed for professional water supply, drainage, ...

SKU: OLK-227

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Energy Metering

LCD Three-Phase Voltmeter ST-60U-K4Y

Overview: The digital display single-phase intelligent meter...

SKU: OLK-SHENGTAI-ST60UK4Y

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Energy Metering

EU Standard Series (48V 100A-300A)

Applicable to EU standard, supporting single-phase 220V and ...

SKU: OLK-PA-222-038

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Energy Metering

Oil in WaterSensor

Oil in WaterSensor is designed for professional water supply...

SKU: OLK-226

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Energy Metering

ST-JFT Transient Earth Voltage Smart PD Sensor

Overview: When partial discharge occurs, voltage and current...

SKU: OLK-SHENGTAI-STJFT