OHAUS AquaSearcher™ AB33EC benchtop meter is designed to be reliable, efficient and user friendly. The i-Steward ensures repeatable and consistent measurement accuracy for optimal peace of mind. Large LCD display and touch keypad makes changing the parameters, executing setup, and performing calibration as simple as using a smartphone.

i-Steward Indicators include the electrode condition, “Electrode Dirty/Broken,” and reminder when meter needs recalibration. Perform up to a 5-point calibration using automatic buffer recognition of 5 predefined buffer groups. Calibration log stores ten most recent calibrations. Compact stirrer can be used to uniformly mix solutions to get fast and repeatable results at no additional cost. 

Features:
• With multifunctional touch keypads, AB33 makes measurement simple and fast
within 3 steps. The intelligent i-Steward monitors the condition of electrodes,
ensuring accuracy of the results.
• Able to store up to 1000 items in its internal memory, AB33 allows for efficient
data documentation. Standard RS232 and USB interface allows
connection to external devices for expanded storage.

Packages -  Available in two configurations:

a-AB33EC-B	a-AB33EC-F
a-AB33EC Benchtop Meter Stand-Alone Electrode Holder No Electrodes (STCON7)	a-AB33EC-B Package + STCON7 EC Probe Conductivity Standard Kits (84 uS/cm, 4 × 50mL)

Specifications:

Accuracy	± 0.5 % Reading ± 2 LSD
Display	LCD with backlight &  one-line dot matrix
Electrode	STCON7(Included)
Conductivity accuracy (±)	0.5 %
Conductivity measuring range	0.001 μS/cm – 1000 mS/cm
Dimensions	8.3 in x 2 in x 5.6 in (210 mm x 51 mm x 142 mm) (LxHxW)
Net Weight	1.1 lb (0.5 kg)
Parameter	Cond.
Power	AC Adapter (Included)
Resistivity measuring range	1 Ohm ;  100 MOhm
Resistivity resolution	0.01 Ohm
Temperature resolution	0.3 °C
Working Environment	5°C – 40°C, 80% RH, Non-condensing

Additional Literature:
Aquasearcher Data Sheet -EN
Aquasearcher Data Sheet - FR
Quick Start Guide