ProSource Scientific Intermediate Portable Conductivity-TDS Meters

These easy-to-use meters are perfect for taking routine measurements. Take conductivity and TDS measurements across five ranges! Dual display shows temperature simultaneously with conductivity or TDS measurement. Store up to five calibration points and one TDS conversion factor for highest accuracy.
  • Selectable manual or automatic temperature compensation (ATC), which corrects changes in conductivity due to temperature changes of the solution
  • Five measurement ranges with manual or auto-ranging, which selects the right range for best resolution and fastest response
  • Dual LCD lets you view conductivity (or TDS) and temperature
  • Stores and recalls up to 50 (WD-35607-40) or 100 (WD-35607-45) readings with temperature
  • Hold function; auto-off; ready indicator, built-in benchtop stand, and optional AC power adapter
  • Includes Ultem® body/stainless steel electrode conductivity cell (K=1) and batteries
  • WD-35607-45 includes Datalog Assist PC software on CD-ROM

 Conductivity  Range  0.00 to 19.99 µS, 0.0 to 199.9 µS, 0 to 1999 µS, 0.00 to 19.99 mS , 0.00 to 199.9 mS
 Resolution  0.01 µS, 0.1 µS, 1 µS, 0.01 mS, 0.1 mS
 Accuracy  ±1% full scale
 Calibration  One- to Five-point calibration; auto or manual standard selection
 TDS  Range  0.00 to 9.99 ppm, 0.0 to 99.9 ppm, 0 to 999 ppm, 0.00 to 9.99 ppt, 0.0 to 99.9 ppt  0.00 to 9.99 ppm, 10.0 to 99.9 ppm, 100 to 999 ppm, 1.00 to 9.99 ppt, 10.0 to 99.9 ppt, 100 to 200 ppt
 Resolution  0.01 ppm, 0.1 ppm, 1 ppm, 0.01 ppt, 0.1 ppt  0.01 ppm, 0.1 ppm, 1 ppm, 0.01 ppt, 0.1 ppt, 1 ppt
 Accuracy  ±1% full scale
 Calibration  One- to Five-point calibration; auto or manual standard selection
 Temperature  Range  -10.0 to 110.0°C (14 to 230.0°F)
 Resolution  0.1°C (0.1°F from 14 to 199.9°F, 1°F above)
 Accuracy  ±0.5°C (±0.9°F)
 Calibration  offset 0.1°C increments
 ATC  Manual or automatic from 0.0 to 100.0°C
 Power  4 x 1.5V AA batteries
 Cell Constant
 0.1, 1.0, 10.0
 Temperature Coefficient  0.4 to 1.0
 Optional AC Power  Yes
 Built-in Stand  Yes
 Dual Display
 Yes
 Dimensions  7.5" x 3.5" x 1.75" (19 x 9 x 4.5 cm)
 Shipping Weight
 1.3lb (0.6kg)
 Memory  50 data sets  100 data sets
 RS-232  -  Yes
 Part Number
 WD-35607-40  WD-35607-45
 Price  $534.00  $622.00

Accessories

 Description  Part Number
 Price
 Kit includes four calibration solution pouches, four rinse pouches, sample bottles and hard carrying case  WD-35607-KIT  $185.00
 RS-232 Cable  WD-35615-09  $80.00
 AC Adapter, 110VAC  WD-35615-07  $62.00

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