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Conductivity TDS Meters
KL-RO22 Dual TDS Meter
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KL-139 TDS Tester Technical Specification: 1.Measuring range:0-1999 PPm(mg/L) 2.Resolution: 1 PPm(mg/L 3.Accuracy: ±2%F.S 4.Operating Temperature: 0℃- 50℃ 5.Power Supply: 2×3V(CR2032 Battery) 6.Environment: Humidity: ≤95% 7.Display:4-digital LCD 8.Weight:46g 9.Dimension:150mm×27mm×20mm Pocket sized and feather-weight for portable use in a large number of applications including Production and drinking of pure water,Cleanness of swimming pool water,Food processing,Hospitals and medical products,Aquatic cultivation,Boiler water,Households and offices,Aquarium water,Teaching of physics and chemistry,Electroplating water,Cooling towers,Laboratories,Ionized water and water quality testing etc.
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DDS-17 Bench-top Conductivity Meter
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CM-230K Conductivity Monitor TDS METER with alarm Stable operation, accurate measurement and high and low limit manual alarm. Used with the simple test for
water quality and small water treatment equipment.
Main Technical Specifications
Measurement Range:
0~20mS/cm,
0~20、0~200、0~2000μS/cm;
0~20、0~200、0~2000ppm;
Accuracy: ±2%(FS)
Stability: ±2×10-3(FS)/24h
Display Mode:3.5-bit LCD digital display
Temperature compensation:automatic digit calculating compensation, with 25℃ as the reference temperature;
Output signal:non- isolated,transferable 4~20mA current;
Auxiliary electrode:1.0cm-1 electrode,4´pipe screw connection,5m length of the wire cable.
Output control model:ON/OFF two contacts relay output;
Power supply:AC 220V±10% 50Hz
Environmental condition: temperature: 0~50℃; humidity:≤85%RH;
Outline dimension: 48×96×100mm (height × width × depth)
Slot dimension for installation: 45×91mm (height × width)
Automatic zero calibration,
With Alarm function, Selectable Setpoint
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