AQUASEARCHER™ AB41PH Bench Meter
An Advanced, Research-Grade Benchtop pH Meter Offering Accurate, Repeatable Results

AB41PH-B

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;0.001 pH
Accuracy ± (mV) 0.3 mV
Item Number: 30589830
Overview
The OHAUS AQUASEARCHERTM AB41PH bench 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 and can assist with compliance with 21 CFR Part 11 regulations.
Applications
pH, oxidation-reduction potential (ORP) with Temperature Measurements
Display
6.5" Segment & Dot matrix LCD with backlight
Operation
Capacitive touch, ABS top housing, standalone electrode holder
Communication
RS232, USB Device (included), GLP/GMP data output with real-time clock
Construction
AC adapter (included)
Design Features
i-Steward, 3 endpoint modes, calibration due alarm, 1,000 measurement memory, ten most recent calibrations, password management
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;0.001 pH
Accuracy ± (mV) 0.3 mV
Display LCD with backlight & one-line dot matrix
Working Environment 5°C – 40°C, 80% RH, Non-condensing
Net Weight 1.1 lb (0.5 kg)
Dimensions 8.3 in x 2 in x 5.6 in (210 mm x 51 mm x 142 mm) (LxHxW)
pH accuracy (±) 0.002 (±)
Accuracy ± (Temperature) 0.3 °C
Parameter pH/mV/ORP
Temperature Sensor No
Electrode Not included
Accuracy ±0.3 mV;± 0.002 pH;±0.3 °C
Power AC Adapter (Included)
Accessories

Item Number

30100424

Description

Buffer pH1.68 250ml

Item Number

30860659

Description

Buffer pH1.68 250ml Dual-port

Item Number

30100429

Description

Buffer pH10.01 250ml

Item Number

30860664

Description

Buffer pH10.01 250ml Dual-port

Item Number

30100440

Description

Buffer pH12.45 250ml

Item Number

30860665

Description

Buffer pH12.45 250ml Dual-port

Item Number

30100425

Description

Buffer pH4.01 250ml

Item Number

30860660

Description

Buffer pH4.01 250ml Dual-port

Item Number

30100426

Description

Buffer pH6.86 250ml

Item Number

30860661

Description

Buffer pH6.86 250ml Dual-port

Item Number

30100427

Description

Buffer pH7.00 250ml

Item Number

30860662

Description

Buffer pH7.00 250ml Dual-port

Item Number

30100428

Description

Buffer pH9.18 250ml

Item Number

30860663

Description

Buffer pH9.18 250ml Dual-port

Item Number

30059256

Description

pH electrode protection solution(3M KCl)

Item Number

30059255

Description

pH electrolyte (KCl saturated AgCl, 30ml