- APP digital display PH/EC/TDS/ORP/CL/TEMP swimming pool residual chlorine waterOpens in a new window or tab全新HK$ 1,000.41高度評價賣家高度評價賣家lix-computer-mall* (1,762) 98.7%免費跨國運送所在地: 中國
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- Milwaukee MW802 pH, Conductivity, TDS Combination Meter with ElectrodeOpens in a new window or tab全新HK$ 1,805.42高度評價賣家高度評價賣家testequipmentdepot (29,010) 99.5%+HK$ 687.70 運費所在地: 美國7 人追蹤
- Six-in-one water quality tester wifi monitoring APP digital display pH meter TDSOpens in a new window or tab全新HK$ 1,438.01高度評價賣家高度評價賣家htj*133085 (62) 96.7%免費跨國運送所在地: 中國
- Hanna Instruments GroChek pH/EC/TDS Portable Meter HI9813-6 with Fluids & CaseOpens in a new window or tab二手HK$ 1,016.04*kenathan* (559) 100%+HK$ 414.31 運費所在地: 美國
- 7 in 1 Water Quality Tester Detector PH pH/Temperature/EC/CF/TDS/ORP/HumidityOpens in a new window or tab全新HK$ 929.99 至 HK$ 1,015.96高度評價賣家高度評價賣家htj*133085 (62) 96.7%免費跨國運送所在地: 中國
- Water Quality Tester 5 In 1 TDS/EC/PH/Salinity/Temperature Meter Digital TestOpens in a new window or tab全新HK$ 160.08fangda_88 (6,186) 96.2%免費跨國運送所在地: 中國
- Hanna Instruments GroChek pH/EC/TDS Portable Meter w/Cal Check HI9813-6Opens in a new window or tab全新:其他HK$ 5,760.15govixar949 (22,097) 100%+HK$ 348.11 運費所在地: 美國
- Handheld TDS Water Test Pen Digital Water Tester Water Quality Analysis Mete BXQOpens in a new window or tab全新HK$ 44.18高度評價賣家高度評價賣家bxqerdmc-0 (7,438) 100%+HK$ 6.21 運費所在地: 中國
- 51 single chip water quality detection system TDS temperature LCD1602 LCD screenOpens in a new window or tab全新HK$ 1,766.34高度評價賣家高度評價賣家shasha-store (262) 100%免費跨國運送所在地: 中國
- Bluelab PENGTB Grower's Toolbox with pH Pen Conductivity Pen and Probe Care KitsOpens in a new window or tab全新HK$ 2,067.56popcorndeals (1,135) 96.5%+HK$ 446.04 運費所在地: 美國
- SenseCAP S2100 LoRaWAN Data Logger & Converter, RS485/Analog/GPIOOpens in a new window or tab全新HK$ 647.14choovio-iot-solutions (8) 100%+HK$ 440.49 運費所在地: 美國