Products

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Leak Detection Products

OLK-PDLM Waterlogging Sensor

OLK-PDLM Waterlogging Sensor is designed for professional wa...

SKU: OLK-175

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Metering Products

OLK-CS2000C PrepaidUltrasonic Water Meter

OLK-CS2000C PrepaidUltrasonic Water Meter is designed for pr...

SKU: OLK-36

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Water Quality Products

Ammonia NitrogenSensor

Ammonia NitrogenSensor is designed for professional water su...

SKU: OLK-244

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Leak Detection Products

OLK-APLM Level Meter

OLK-APLM Level Meter is designed for professional water supp...

SKU: OLK-173

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Safety Detection Products

LY-FLAME100 Series (Flame Detector)

Function Overview Built-in high-speed, low-power, high-perfo...

SKU: OLK-GD-021

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Metering Products

OLK-CS2000Series Ultrasonic Water Meter

OLK-CS2000Series Ultrasonic Water Meter is designed for prof...

SKU: OLK-77

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Water Quality Products

NitriteSensor

NitriteSensor is designed for professional water supply, dra...

SKU: OLK-243

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Leak Detection Products

OLK-PLM Level Meter

OLK-PLM Level Meter is designed for professional water suppl...

SKU: OLK-171

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Safety Detection Products

DR-DUST100 Series (Point-type Dust Detector)

Function Overview Color HD display of real-time concentratio...

SKU: OLK-GD-022

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Metering Products

OLK-CS3000Series ResidentialUltrasonic Water Meter

OLK-CS3000Series ResidentialUltrasonic Water Meter is design...

SKU: OLK-35

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Water Quality Products

Nitrate NitrogenSensor

Nitrate NitrogenSensor is designed for professional water su...

SKU: OLK-242

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Leak Detection Products

OLK-RAS-RRadar Ultrasonic Flowmeter

OLK-RAS-RRadar Ultrasonic Flowmeter is designed for professi...

SKU: OLK-168

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Safety Detection Products

GQ-DR600-W Series (Digital Temperature and Humidity Meter)

Function Overview Color HD display of real-time concentratio...

SKU: OLK-GD-023

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Water Quality Products

CODSensor

CODSensor is designed for professional water supply, drainag...

SKU: OLK-241

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Leak Detection Products

OLK-RDSRadar Doppler Flowmeter

OLK-RDSRadar Doppler Flowmeter is designed for professional ...

SKU: OLK-167

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Safety Detection Products

GTYQ-STC50 Series

Function Overview Real-time concentration display, four indi...

SKU: OLK-GD-024

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Water Quality Products

Dissolved OxygenSensor

Dissolved OxygenSensor is designed for professional water su...

SKU: OLK-240

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Leak Detection Products

DigitalCOD Sensor

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

SKU: OLK-91

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Water Quality Products

Dissolved OxygenSensor

Dissolved OxygenSensor is designed for professional water su...

SKU: OLK-239

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Leak Detection Products

DigitalAmmonia NitrogenSensor

DigitalAmmonia NitrogenSensor is designed for professional w...

SKU: OLK-90

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Safety Detection Products

Gas Detector GTYQ-STC20 Series

Function Overview Real-time concentration display, four indi...

SKU: OLK-GD-026

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Water Quality Products

TurbiditySensor

TurbiditySensor is designed for professional water supply, d...

SKU: OLK-238

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Leak Detection Products

OLK-ADS Doppler Flowmeter

The OLK-ADS Ultrasonic Doppler Flow Meter uses the acoustic ...

SKU: OLK-67

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Safety Detection Products

Gas Detector GT-STC10/GQ-STC10 Series

Function Overview Selects branded sensors, high-precision di...

SKU: OLK-GD-027