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KL-RO22 Dual TDS Meter
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Measure the tap water coming in vs. the purified water going out of your water filtration system at any
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PH-025W Aquariums PH Monitor
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*Replaceable pH electrode*Waterproof design(IP58)*LED displayMeasuring range0.0~9.9PHAccuracy±0.1PHResolution0.1PHOperating Temperature0℃~50℃Automatic Temperature Co
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KL-1393A/B TDS Tester
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ModelKL-1393AKL-1393BMeasuring range0~19.99pptAccuracy±2℅F·SResolution0.01pptDisplay4-digital LCDEnvironmentHumidity:≤95℅Automatic Temperature Compensation0℃~50℃Power Supply4&
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KL-169-A ORP/Redox Tester
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Technical Specification:Measuring range:0~±1999mVAccuracy: ±5mVResolution:1 mVDisplay:4-digital LCDPower Supply:4×1.5V(AG13)Dimensions:165×26×26(mm3)Weight:63g
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KL-169-B ORP/Redox Tester
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Technical Specification:Measuring range:0~±1999mVAccuracy: ±5mVResolution:1 mVDisplay:4-digital LCDPower Supply:2×3V(CR2032 Battery)Dimensions:157×27×20(mm3)Weight:46g
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