All operations can be done with three keys! Depending on the reagent selected, both free chlorine and total chlorine can be measured.
The "DR300" is a pocket residual chlorine meter that can measure both free chlorine and total chlorine depending on the choice of reagents. It is palm-sized and weighs 250g (excluding batteries). With four AA alkaline batteries, it can perform approximately 5000 measurements with low power consumption. By switching ranges, it can measure from 0.02 to 2.00 mg/L and from 0.1 to 8.0 mg/L. 【Features】 ■ Easy operation ■ Dedicated reagents provided ■ Compact and lightweight ■ Energy-efficient ■ Dual range support ■ The carrying case can store the main unit, sample cells, and more. *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications (Excerpt)】 ■Measurement section: Compatible with a cell outer diameter of 1 inch ■Data memory: Latest 50 measurement values ■Operating environment: 0 to 50°C, relative humidity 0 to 90% (no condensation) ■Storage temperature: -20 to 55°C, relative humidity 0 to 80% (no condensation) ■Dimensions: Approximately 69(W) × 157(D) × 34(H) mm ■Weight: Approximately 250g (excluding dry batteries) *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■Water purification plants ■Food industry ■Aquaculture and aquariums *For more details, please refer to the PDF document or feel free to contact us.
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Toa DKK was established in 2000 through the merger of Toa Electric Wave Industry Co., Ltd. (TOA) and DKK-TOA Co., Ltd. (DKK). Our products are active in the fields of environment (water, air, gas) and medical applications. Utilizing our unique core technology, the "electrochemical sensor," we provide products and services that meet our customers' needs. We will continue to strive to be a company that contributes to the preservation of the global environment and the realization of a healthy lifestyle.