Multi‑channel Inspection Instrument

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Multi-Parameter Water Quality Analyzer, Meter, Monitor, and Transmitter for pH, TDS, ORP, EC, DO, CL, and Turbidity

US$107-623 Min. Order: 1 piece

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Multi-Parameter Indoor Air Quality Monitor with 3.7 Inch Screen, Laser PM2.5, Photoacoustic CO2 Sensors for Laboratory Use

US$65-229 Min. Order: 1 set

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T-705P Acoustic-Magnetic Synchronized Cable Fault Locator with 0.1 m Accuracy and 2 m Detection Range

US$531.50 Min. Order: 1 piece

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High-Precision Multi-Parameter Dissolved Oxygen Water Quality Analyzer, pH 0-14, Temperature 0-60, Water Quality Testing

US$262-334 Min. Order: 1 piece

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8-in-1 RS485 Multi-Parameter Water Quality Sensor for EC, DO, pH, ORP, NH3-N, and Temperature

US$475-3,150 Min. Order: 1 set

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NF-859GK Multifunctional Network Cable Tester with IP Scan, Ping Testing, and PoE Testing

US$59.01-68.36 Min. Order: 1 piece

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NF-8601S Multifunctional TDR Network Cable Tester with PoE, PING, and Port Flash Functions

US$83.69-96.94 Min. Order: 1 piece

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6G Vector Network Analyzer VNA with SWR for Bluetooth 5.8G, GPS, WiFi 2.4G, Beidou, and Antenna Analysis

US$180 Min. Order: 1 set

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LKN-720 KIT Precision Cable Locator with IP54 Protection, 30km Testing Range, and 1% Accuracy

US$2,216.28 Min. Order: 1 piece

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Online Multi-Parameter Automatic Water Quality Analysis and Monitoring System

US$1,240-14,258 Min. Order: 1 piece

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Portable Three-Clamp Digital Phase Voltmeter and Ammeter for AC Circuit Power Quality Testing

US$1,830.24-1,859.76 Min. Order: 1 piece

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Portable Three-Clamp Digital Phase Voltmeter and Ammeter for AC Circuit Power Quality Testing

US$1,830.24-1,859.76 Min. Order: 1 piece

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NF-8509 2-in-1 Network Cable Tester and Wire Tracker with Multimeter and Network Cable Length Measurement

US$28.86-33.43 Min. Order: 1 piece

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M310F Multiparameter Online Water Quality Analyzer with pH, ORP, COD and EC

US$912 Min. Order: 1 unit

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Shrimp Farm Aquaculture Water Quality Sensor and Analyzer with RS485 Modbus

US$118-930 Min. Order: 1 piece

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720P Industrial Endoscope Sewer Camera for Pipe and Drain Inspection with 7 Inch Display and 23 mm Camera Head

US$100-360 Min. Order: 1 set

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Digital 7-in-1 Water Analysis Meter for TDS, EC, pH, DO, and Temperature

US$130-150 Min. Order: 1 piece

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NF-3468 4-in-1 Network Cable Tester for RJ45, RJ11, USB, and BNC with Cable Continuity Testing

US$5.63-7.19 Min. Order: 5 pieces

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LPM-10A Network Cable Tester and Line Finder with RJ45 and RJ11 Ports, Flashing and PoE Detection

US$37 Min. Order: 1 piece

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Portable 8-in-1 Water Tester for CL, TDS, EC, pH, Salinity, ORP, and SG for Swimming Pools and Aquariums

US$19.90 Min. Order: 1 piece

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LPM-10 Network Analyzer and PoE Network Cable Tester with Anti-Interference Function

US$65 Min. Order: 1 piece

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4.5-Inch Screen Wired P50 Three-Lens In-Ear Endoscope Inspection Camera for Pipe and Engine Inspection

US$50.99-54.99 Min. Order: 1 piece

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Multiparameter Water Quality Analyzer with pH Tester, Electrical Conductivity, Salinity, Portable DO Meter, and Dissolved Oxygen Meter

US$109-639.20 Min. Order: 1 unit

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Multiparameter Handheld Water Quality Meter with pH, Temperature, DO, Turbidity, Conductivity and Salinity for Field Testing

US$119-929 Min. Order: 1 piece