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Automatic Temperature LCD Display Industrial PH Meter Water Analytical Instrument

$140-320 Min. Order: 1 piece

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MPG 6099Plus IoT Water Quality Monitoring Meter pH ORP TDS DO EC Salinity NH4+ Ammonia Nitrate Sensors RS485 Irrigation Control

$214.29-3,317.46 Min. Order: 1 set

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Three Phase Microcomputer Relay Protection Tester AC 240V 0.5% Accuracy Relay Test Kit Parameter Measuring Instrument

$500-3,600 Min. Order: 1 set

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Factory Price Top Quality High Precision Laboratory Portable Digital pH Meter

$45-60 Min. Order: 1 set

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Lab pH Meter ORP Manual Warm up Accurate pH Tester Water Measurement Device Digital Benchtop pH Meter for Laboratory

$82.28-139.15 Min. Order: 1 unit

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Metrology Instrument 1000bar Pressure Gauge Comparator Industrial Laboratory

$959.90-979.90 Min. Order: 1 set

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VA1022 Digital Conductivity TDS Salt Meter PPM EC Salinity Temperature Waterproof Data Hold Hydroponics Aquarium Water Quality

$12.60 Min. Order: 60 pieces

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Dial Indicator Gauge 0-10mm Meter Precise 0.01 Resolution Concentricity Test Measurement Dial Gauge Instrument Tool

$4.62-5.46 Min. Order: 100 pieces

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Portable Digital Meter pH Analyzer 0 14 Range High Precision Industrial Meter

$40-50 Min. Order: 1 set

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RS485 4-20mA 80g Radar Level Sensor for Liquid and Solid Measurement Series of Level Measuring Instruments

$480-850 Min. Order: 1 set

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10% High Accuracy Waterproof Digital Salinity Meter Refractometer Food Salinity Tester

$28-36 Min. Order: 1 set

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Factory Price pH Meter With LCD Digital 0.1 Level Manual Warm up Accurate pH Tester Measurement Device for Laboratory

$115.94-150.04 Min. Order: 1 piece

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Desktop pH Meter DPH100 Conductivity Meter ORP Meter Dissolved Oxygen Meter Single parameter Analytical

$223.15-545.48 Min. Order: 1 piece

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Portable ph Ec Meter with Digital Bench Top Temperature Tester

$61.05-105.45 Min. Order: 1 case

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HI9813-61 Professional Hydroponics pH EC TDS Temperature Meter with CAL Check

$309 Min. Order: 1 piece

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Water Quality Meter Water Quality Measuring Instrument PH COND D.O Multifunctional PH Tester Dissolved Oxygen Detector

$250-260 Min. Order: 1 unit

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Veterinary Patient Monitor Multi Parameter Vital Signs Monitor for Small Animal Pet Vet Clinic with ECG SpO2 NIBP Monitoring

$615 Min. Order: 1 piece

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EC TDS Salinity Meter Tester Multifunction Pen Portable pH Meter Digital PH TDS EC Salinity Temperature Tester Pen

$207.51-230.57 Min. Order: 5 pieces

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Portable Veterinary Instrument PH Thermometer and Water Quality Tester for Hospital and Laboratory Use

$580-600 Min. Order: 1 set

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Explosion-proof Ultrasonic Level Gauge 0.3%FS 8m IP65 4-20mA Water Level Sensor for Oil & Gas Chemical Industry

$175-198.50 Min. Order: 1 set

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Npk Soil Tester Equipment Soil Parameter Meter Ph Tester Soil Nutrient Tester Npk for Garden Lawn Farm

$1.65-2.32 Min. Order: 20 pieces

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Plastic Duct Air Humidity Temperature Transmitter Probe with RS485 Modbus 4-20mA 0-10V Output IP65 200mm Probe Length

$45-54 Min. Order: 50 pieces

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Laboratory Instrument PH50 pH Value Tester Benchtop pH Meter

$83-285.50 Min. Order: 1 piece

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Dial Indicator Gauge 0-10mm Meter Precise 0.01mm Resolution Concentricity Test Mesure Instrument Tool Dial Gauge Indicator

$4.05-4.30 Min. Order: 10 pieces