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Model

EC-pH510/510S

pH Range

0.00 to 14.00 pH

Resolution & Accuracy

0.01 & ±0.01 pH

Ion Concentration Range

Not Available

mV Range

±199.9 mV; ±1999 mV

Resolution & Accuracy

0.1 mV & ±0.2 mV (within ±199.9 mV);
1 mV & ±2 mV (beyond ±200 mV)

Temperature Range

0.0 to 100.0 °C

Resolution & Accuracy

0.1 °C & ±0.3 °C

No. of Calibration Points

Up to 3 points

pH Buffer Options

USA (pH 4.01, 7.00, 10.01);
NIST (pH 4.01, 6.86, 9.18)

Temperature Compensation

Automatic / Manual (0 to 100 °C)

Memory

50 sets

Recorder Output

Yes

Special Functions

Averaging/Stability; Self-diagnostic;
Hold & pH Slope/Offset Display

Power

9VDC, using AC adapters 110VAC or 220VAC, 50/60 Hz