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KL-139A/B TDS Tester
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ModelKL-139AKL-139BMeasuring range0~1999ppmAccuracy±2℅F·SResolution1ppmDisplay4-digital LCDEnvironmentHumidity:≤95℅Automatic Temperature Compensation0℃~50℃Power Supply4×
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KL-139C TDS Tester
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It is a budget priced pocket size total dissolved solids (TDS), tester . Automatic temperature compensati
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KL-169-C ORP/Redox Tester
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Usher in the advanced technique, adopt with imported apparatus, contracting the physical volume maximum, lowering the cost, keeping originally excellent good quality, making O.R.P got the universality
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KL-169-D 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:170×36×23(mm3)Weight:85g
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KL-169-F 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:60×55×23(mm3)Weight:62g
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