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Measuring principle: Spectrophotometry by DPD reagent chromogenic
Measurement target: Free residual chlorine (standard)
Measuring range: 0.00～5.0mg/l
Resolution: 0~3mg/L between 0.01mg/L and between 3~5mg/L 0.1mg/L
Alarm function: Indicator flashes at 5mg/l or more
Automatic power off: Measured value hold display 5 seconds after auto power off
Chromogenic reagents: Powder pack reagent 1 type
Power: Alkaline batteries LR03 (AAA) × 4pcs (DC6V)
Weight of the main unit: Approx. 290g
Standard Accessories: Instrument body (with batteries), measuring cell (with cap): 2 pcs, carrying case: 1 pc, reagent, dropper 5 mL: 1 pc
