ST300

Measurement Range	0 – 100°C;0.00 – 14.00 pH;-1999 – 1999 mV
Measurement Resolution	0.1 °C;0.01 pH;1 mV
Accuracy	±0.5 °C;±1 mV;±0.01 pH
Item Number:	83033961

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Overview
Specs
Accessories
Documents

Overview

After more than a century of perfecting the art of measurement through our durable weighing products, OHAUS precision is now available in the form of a portable pH meter. This portable meter offers convenience, reliability and durability in one compact design.

Applications

pH, oxidation-reduction potential (ORP) measurement

Display

Liquid crystal display (LCD)

Operation

4 AAA batteries (included)

Communication

N/A

Construction

ABS housing, wrist strap

Design Features

Automatic and manual temperature compensation, auto buffer recognition, calibration icon

Specifications

Measurement Range	0 – 100°C;0.00 – 14.00 pH;-1999 – 1999 mV
Measurement Resolution	0.1 °C;0.01 pH;1 mV
Accuracy	±0.5 °C;±1 mV;±0.01 pH
Display	LCD
Electrode	ST322(Included)
Accuracy ± (mV)	1 mV
Accuracy ± (Temperature)	0.5 °C
Battery Life	500 Hours with Disposable Batteries
Calibration	3 Point
Dimensions	6.69 in x 1.38 in x 3.54 in (170 mm x 35 mm x 90 mm) (LxHxW)
In-Use Cover	No
Measurement Range (Temperature)	0 °C – 100 °C
Measurement Range	-1,999 mV – 1,999 mV
Net Weight	0.35 lb (0.16 kg)
Parameter	pH / ORP
pH accuracy (±)	0.01
pH measuring range	0 – 14
pH resolution	0.01
Power	4 AAA (LR03) Batteries (Included)
Resolution (Voltage)	1 mV
Temperature compensation	Yes
Temperature resolution	0.1 °C
Temperature Sensor	30 KΩ NTC
Working Environment	41°F – 104°F, 80% RH, Non-condensing (5°C – 40°C, 80% RH, Non-condensing)