JENCO Standard Benchtop Meter Conductivity, TDS, OC 3173 / 3173R

Quick and Easy Measurements Clear, large LCD display ( 4 1/ 8 X 3 1/ 16 in.) . Displays conductivity and temperature, or TDS and temperature readings at the same time. Accepts 2-wire conductivity cells with adjustable K= 0.1, K= 1 and K= 10 cell constants for improved flexibility and accuracy. Auto or manual ranging of 3 conductivity ranges are available for improved usability. Convenient one point calibration. Calibration data is stored in memory and is ready for use on power up. Readings are automatically compensated for temperature ( ATC) . Meter automatically switches into manual compensation when temperature probe is not present. Automatic lock mode is available to lock in stable readings. Intuitive operation with membrane keypad with tactile and audio feedback. Carefree Maintenance Splash resistant case is made with durable, reinforced plastic for added protection. Protective covers for connectors are included. Large LCD is offset for improved protection against unintentional damage. Smaller case does not clutter valuable desk space. Standard Inputs and Outputs RS-232 computer interface. 8 pin DIN connector for conductivity cell & 10k thermistor. AC adaptor or battery power 3173 / 3173R Product Specifications Range , Resolution, Accuracy Conductivity, K= 0.1 0.00 to 20.00 uS/ cm 0.01 uS/ cm ± 0.5 % full scale 20.0 to 200.0 uS/ cm 0.1 uS/ cm ± 0.5 % full scale 200 to 2000 uS/ cm 1 uS/ cm ± 0.5 % full scale Conductivity, K= 1 0.0 to 200.0 uS/ cm 0.1 uS/ cm ± 0.5 % full scale 200 to 2000 uS/ cm 1 uS/ cm ± 0.5 % full scale 2.00 to 20.00 mS/ cm 0.01 mS/ cm ± 0.5 % full scale Conductivity, K= 10 0 to 2000 uS/ cm 1 uS/ cm ± 0.5 % full scale 2.00 to 20.00 mS/ cm 0.01 mS/ cm ± 0.5 % full scale 20.00 to 200.0 mS/ cm 0.1 mS/ cm ± 0.5 % full scale TDS, K= 0.1 0.00 to 10.00 ppm 0.01 ppm ± 0.5 % full scale 10.0 to 100.0 ppm 0.1 ppm ± 0.5 % full scale 100 to 1000 ppm 1 ppm ± 0.5 % full scale TDS, K= 1 0.0 to 100.0 ppm 0.1 ppm ± 0.5 % full scale 100 to 1000 ppm 1 ppm ± 0.5 % full scale 1.00 to 10.00 ppt 0.01 ppt ± 0.5 % full scale TDS, K= 10 0 to 1000 ppm 1 ppm ± 0.5 % full scale 1.00 to 10.00 ppt 0.01 ppt ± 0.5 % full scale 10.00 to 100.0 ppt 0.1 ppt ± 0.5 % full scale Temp - 10.0 to 120.0 ° C 0.1 ° C ± 0.5 ° C General Conductivity: Conductivity Reference Temp. 15.0 to 25.0 ° C, user selectable at 0.1 ° C increment Conductivity Temp. Coefficient 0.00 to 4.00 % , user selectable at 0.01 % increment Basic Cell Constant K= 0.1, K= 1.0 or K= 10, user selectable TDS Conversion 0.5, fixed Other: Power Supply 6 AA Batteries or 115/ 230 V AC adapter Calibration Backup Yes Audio Feedback All Touch Keys End Point Sensing & Hold Yes Auto Ranging Yes LCD Character Size ( Main, Temp) 21 mm, 16 mm high Ambient Temp. Range 0 to 50 ° C ATC Probe Thermistor, 10k ohm RS-232 communication 3173R only, Baud Rate 9600 Dimensions ( W x D x H ) 165 mm x 230 mm x 80 mm Weight 650 grams ( Excluding batteries) Accessories 101 Conductivity cell w/ 8 pin connector, K= 1.0 109 Conductivity cell w/ 8 pin connector, K= 0.1 107 Conductivity cell w/ 8 pin connector, K= 10 6007D115 115 V AC adapter 6007D230 230 V AC adapter 007N Electrode holder arm