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