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ION 700 Benchtop Meter

Large display allows you to see measurement values at a glance

  Custom 3-1/4" x 2-7/16" LCD display
  Small size conserves valuable benchspace
  Store and recall up to 100 data sets

Ion 700 meter measures pH, mV, relative mV, and temperature while adding ion measurement capabilities. Ion concentration is directly read in ppm for easy use. Verify electrode operation while taking measurements with the dual ppm and mV display. Up to three ion-concentration standards (choose from 0.1, 1.0, 10.0, 100.0, or 1000.0 ppm) may be calibrated.

The easy-to-use, microprocessor-based meter features HOLD, ATC, recorder output, and electrode diagnostics. Automatic temperature compensation (ATC) maintains reading accuracy even with fluctuating temperatures. Five-point pH calibration, with automatic buffer recognition for both USA (pH 1.68, 4.01, 7.00, 10.01, 12.45) and NIST (pH 1.68, 4.01, 6.86, 9.18, 12.45) pH buffers, makes for easy calibration no matter which requirement you need to meet. The convenient pull-out quick reference card keeps procedures handy at all times. The large, dual-display LCD provides excellent visibility—even from a distance. Meter accepts pH, ORP, or ion-selective electrodes with BNC


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

Measures pH, mV, Ion, and Temperature (°C or F)
pHRange 0.00 to 14.00 pH
pHResolution 0.01 pH
pHAccuracy ±0.01 pH
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 ±2000 mV
mVResolution 0.1 within 199.9 mV, 1 beyond 200 mV
mVAccuracy ±0.2 within 199.9mV, ±2 beyond 200 mV
mVCalibration Offset up to ±150 mV
IonRange 0.01 to 2000 ppm
IonResolution 0.01 ppm from 0.01 to 0.99 ppm
0.1 ppm from 1.0 to 199.9 ppm
1 ppm from 200 to 2000 ppm
IonAccuracy ±0.5% of reading FS (mono-valent)
±1.0% of reading FS (di-valent)
IonCalibration From 2 to 5 consecutive points 0.1, 1.0, 10.0, 100.0, or 1000.0 ppm
TemperatureRange 32 to 100°F (0.0 to 100.0°C)
TemperatureResolution 0.1 °F or C
TemperatureAccuracy ±0.3 °F or C
TemperatureCalibration Offset 0.1°C increments up to ±5°C/±9°F
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)

click on image to enlarge

Model # Description Suggested List Price Qty  
WD-35419-22 Ion 700 meter with electrode stand, 110/220 VAC, 50/60 Hz $712.75
WD-35419-20 Ion 700 meter with DJ glass, refillable pH electrode, ATC probe, and stand, 110/220 VAC 50/60 Hz $870.00
WD-35419-23 Ion 700 meter with "All-in-one" SJ epoxy pH electrode/ATC probe and stand, 110/220 VAC 50/60 Hz $795.00
WD-35419-24 Ion 700 meter with DJ refillable electrode, ATC probe, stand & NIST traceable calibration report $968.00
WD-35419-27 Ion 700 meter with all-in-one electrode, probe stand & NIST traceable calibration report $896.25
WD-35419-26 Ion 700 meter with probe stand & NIST traceable calibration report $840.00

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OAKTON Instruments P.O. Box 5136, Vernon Hills, Il USA 60061 info@4oakton.com