Tester Sensors Detectors

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Ht601b 9999 Ppm Handheld Sniffer Tester for Home Alarm Combustible Natural Gas Leak Indication Detector

$28.29-31.74 Min. Order: 1 piece

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ES20B SO2 Analyzer 5000ppm O2 Purity Tester Oxygen Analyzer 0 100%VOL 0 30%VOL Hydrogen Analyzer Portable Gas Detector

$159-180 Min. Order: 1 piece

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Water Quality Tester Meter Detector AR8407 6 in 1 Dissolved Oxygen Temperature PH Nitrite Ammonia Nitrogen Measure Analyzer

$159.90-166.90 Min. Order: 2 pieces

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Online Partial Discharge Detector Handheld PD Tester with TEV UHF Sensor Cable PD Detecting Equipment

$3,152 Min. Order: 1 set

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27530 2.8” Digital Car PM2.5 Air Quality Detector Tester Meter AQI Home Gas Monitor

$29.33-29.73 Min. Order: 1 piece

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4 Point Probe Meter Tester Square Resistance Measuring Instrument

$1,400-1,750 Min. Order: 1 set

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Fixed Type N2 Gas Sensor Nitrogen Gas Detector Transmitter Purity Tester

$140-180 Min. Order: 1 piece

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Ultrasonic Testing Machine Ultrasonic Concrete Flaw Detector

$455 Min. Order: 1 set

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Ventilation Multi-parameter Detector

$70-80 Min. Order: 1 piece

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Portable Negative Ion Tester GM Ion Sensor ISO Certified 15% Accuracy Indoor Use 9V Battery Grey 0-99990 Range

$530.55-550.55 Min. Order: 1 piece

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Manufacturer Supply Extendable Electrical Safety 0.4kV Voltage Detector Tester Fiberglass Material

$10 Min. Order: 100 pieces

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Rail Tester Digital Metal Ultrasonic Electronic UT Testing Equipment Flaw Detector

$1,700-1,800 Min. Order: 1 set

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Tuya Zigbee Temperature Humidity Moisture Detector Smart Soil Tester Moisture Sensor Phone App Real-Time Monitor for Home Garden

$6-8 Min. Order: 5 pieces

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FR9032 Digital RCD Tester Multi-function Leakage Current Detector Leakage Protection Switch Tester

$55-67 Min. Order: 1 set

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Sound Light Fiberglass Telescopic Electrician Tester Test Pen High Voltage Detector 10KV Audible Visual Alarm 108cm Red

$8-11 Min. Order: 5 pieces

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Soil Moisture Meter Smart Plant Flower Care Monitor Sensor Soil Water Tester Detector for Home Garden Lawn Farm

$2.50 Min. Order: 50 pieces

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Digital Portable Skin Color Reader Detector Analyzer Tone Sensor for Skin Analysis

$100-180 Min. Order: 1 piece

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Simple Intelligent CEMS Continuous Monitoring System SO2 NOX Dust PM2.5 EX Emission Oil Fume Detector Gas Analyzers

$800-1,500 Min. Order: 1 piece

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TR TS Soil Moisture Tester Humidity Detector Probe Garden Plant Flower Water Analyzer Capacitive Soil Moisture Sensor

$39 Min. Order: 1 set

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C601 ±5 Ppm Accuracy 1 Ppm Resolution Alarm Battery Operated CO Meter with Pump

$11-12.90 Min. Order: 50 pieces

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TP10 Smart Non Contact Voltage Tester 12 1000V AC Voltage Detector Current Electric Sensor Pen Meter Voltage Indicator

$3.99-5.99 Min. Order: 1 piece

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Overfill Protection System Oil Fuel Tank Lever Sensor Overfill Detector Tester for Petrol Station

$145-150 Min. Order: 1 piece

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Rechargeable Dust Particles Analyzer Air Quality Detection Particle Counter PM0.3 PM2.5 PM10 Dust Particle Detector

$110-126 Min. Order: 1 set

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AZ7722 CO2 Gas Detector with Temperature and Humidity Test with Alarm Output Driver Built In Relay Control Ventilation

$95-165 Min. Order: 1 piece