Oakton,Instruments

pH/CON 700 Benchtop Meter from Oakton Instruments

pH/CON 700, Benchtop Meter, Oakton InstrumentsEasily toggle between pH, mV, conductivity, TDS, and temperature measurements at the touch of a button

  • Space-saving design takes up less room on the bench than other meters

  • Large display lets you see your measurements from across the lab

  • Conductivity and TDS autoranging chooses the best resolution for each measurement

The pH/CON 700 meter offers a new compact design that is over 40% smaller than other benchtop meters. The large display is easy to read even at a distance. Dual-display allows you to read both a measured parameter and temperature at a glance. The meter features pH auto-buffer recognition for both USA and NIST buffer sets (1.68, 4.01, 7.00, 10.01 and 12.45 or 1.68, 4.01. 6.18. 9.86, and 12.45), automatic or manual temperature compensation, temperature selectable in either F or C, display HOLD, and water-resistant membrane keypad.

Previous calibration points, electrode slope and offset, and conductivity/TDS cell constants are stored in memory for quick and easy retrieval. The convenient pull-out quick reference card keeps keypad functions at your fingertips.

Click below to download Acrobat (.pdf) file of:
pH/CON 700 Benchtop Meter Manual

Measures pH, mV, conductivity, total dissolved solids (TDS), and temperature (C or F)
pHRange -1.99 to 16.00
pHResolution 0.01
pHAccuracy 0.002
pHCalibration Up to 5 points (USA: 1.68,4.01, 7.00, 10.01, 12.45 or NIST: 1.68,4.01, 6.86, 9.18, 12.45) with autobuffer recognition
mVRange 1999 mV
mVResolution 0.1 mV (199.9 mV) / 1 mV (beyond)
mVAccuracy 0.2 mV (199.9 mV) / 2 mV (beyond)
mVCalibration Offset up to 150 mV
ConductivityRange 0.00 S/cm to 200.0 mS/cm
ConductivityResolution 0.01 S; 0.1 S ; 1 S ; 0.01 mS ; 0.1 mS
ConductivityAccuracy 1 % full scale
ConductivityCalibration Automatic (4 points); maximum 1 per range; manual (5 points); maximum 1 per range
TDSRange 0.00 ppm to 100 ppt @ 0.5 TDS factor (to 200 ppt @ 1.0 TDS factor)
TDSResolution 0.01 ppm; 0.1 ppm ; 1 ppm ; 0.01 ppt ; 0.1 ppt
TDSAccuracy 1 % full scale
TDSCalibration Up to 5 points
TemperatureRange 0.0 to 100.0 ºC / 32.0 to 212.0 ºF
TemperatureResolution 0.1 ºC / 0.1 ºF
TemperatureAccuracy 0.5 ºC / 0.9 ºF
TemperatureCalibration Off set in 0.1 º increments; off set range: 5 ºC / 9 ºF
Memory Up to 100 data sets
Dimensions 6 1/8" x 6 7/8" x 2 3/4" (15.5 x 17.5 x 6.9 cm)