ADWA AD130 Professional Multi-Parameter pH-ORP-Temperature Portable Meter


7 memorized calibration buffers; Display messages for easy and accurate calibration and readings

  • Parameters: pH, ORP, Temperature


AD130 is a heavy-duty portable pH meter designed to provide laboratory results and accuracy even under harsh industrial conditions.

pH Specifications

pH range

-2.00 to 16.00 pH

pH Resolution

0.01 pH

pH Accuracy (@25ºC/77ºF)

±0.01 pH

pH Calibration

1 or 2 point calibration, 7 standard buffers available (pH 1.68, 4.01, 6.86,
7.01, 9.18, 10.01, 12.45)

Temperature Compensation

Automatic for pH readings

ORP Specifications

ORP range

±1999 mV

ORP Resolution

0.1 ±699.9 mV / 1 mV (outside)

ORP Accuracy (@25ºC/77ºF)

±0.2 up to ±699.9 mV / ±1 mV (outside)

ORP Calibration

Factory calibrated

Temperature Specifications

Temperature Range

-20.0 to 120.0°C / -4.0 to 248.0°F

Temperature Resolution

0.1°C / 0.1°F

Temperature Accuracy

±0.4°C / ±0.8°F (excluding probe error)

Temperature Unit

°C and °F

Additional Specifications

pH Electrode/Probe

AD1230B - epoxy body pH electrode with double junction, BNC connector and 1 m cable (Included)

Temperature Electrode/Probe

AD7662 - Stainless steel temperature probe with 1 m cable (Included)

Hold function


Stability indicator


Low battery indication


Auto shutt-off

20 min. (can be disabled)

Battery Type / Life

4 x 1.5V AA batteries / Approx. 500 hours of continuous use


188 x 96 x 70 mm


460 g

Ordering Information

Adwa AD130 is supplied with AD1230B - pH electrode with epoxy body, double junction, BNC connector and 1 m cable; AD7662 - Stainless steel temperature probe with 1 m cable; AD70004 - pH4 calibration solution in sachet (20 ml); AD70007 - pH7 calibration solution in sachet (20 ml); Wrist strap; Batteries (4 x 1.5V, AA alkaline); Instruction manual


Compare with similar items