OHAUS AquaSearcher™ AB41PH benchtop meter is designed with reliable measurement and precise performance in mind. 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 pH electrode condition, “Electrode Dirty/Broken,” and reminder when meter needs recalibration. Perform up to a 5-point pH 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 selectable resolution from 0.1 to 0.001 and an intelligent i-Steward system, AB41PH is an excellent pH benchtop meter with high resolution and consistent accuracy.
• Equipped with a 6.5-inch large LCD multi-lingual display and a touch keypad, AB41PH offers a simple and precise control experience.
• The AB41PH features a 1000-item memory and password management for GLP documentation. Provides connectivity and data output capabilities with RS232 and USB interface.

Packages -  Available in two configurations:

a-AB41PH-B	a-AB41PH-F
a-AB41PH Benchtop Meter Stand-Alone Electrode Holder No Electrodes (ST410, STTEMP)	a-AB41PH-B Package + ST410 pH Electrode STTEMP Probe pH Buffer Mini Kits (4 × 50mL) Stirrer Compact AS20

Specifications:

Measurement Range	-2.000 – 20.000 pH;  -10.0 °C – 125.0 °C;  -2000.00 – +2000.00 mV
Measurement Resolution	0.1 mV;  0.1 °C;  0.01 pH
Accuracy	±0.3 mV;  ± 0.002 pH;  ±0.3 °C
Display	LCD with backlight &  one-line dot matrix
Accuracy ± (mV)	0.3 mV
Accuracy ± (Temperature)	0.3 °C
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	pH/mV/ORP
pH accuracy (±)	0.002
Power	AC Adapter (Included)
Working Environment	5°C – 40°C, 80% RH, Non-condensing

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