ST400-B

Measurement Range	-5 °C – 110 °C;-2.00 – 16.00 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:	30468964

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Overview
Specs
Accessories
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Overview

Starter 400 Portable Water Analysis Meters are robust, lightweight, battery-operated units with waterproof housing, which makes them ideal for prolonged use in wet environments, and a rubber protective case fit for field testing. A rechargeable lithium battery ensures hours of trouble-free testing in the field. Intuitive software and an easy-to-view LCD allows for simple operation. A built-in USB port enables easy data transfer.

Applications

pH, Oxidation-Reduction Potential (ORP) measurement

Display

Backlit Liquid Crystal Display (LCD)

Operation

Rechargeable lithium battery

Communication

Built-in micro-USB port

Construction

IP67 waterproof plastic housing, IP67 probes, rubber cover

Design Features

Data storage of up to 1000 items

Specifications

Measurement Range	-5 °C – 110 °C;-2.00 – 16.00 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 Backlit Display
Accuracy ± (mV)	1 mV
Accuracy ± (Temperature)	0.5 °C
Battery Life	40 Hours with Rechargeable Battery
Dimensions	9.05 in x 1.57 in x 3.94 in (230 mm x 40 mm x 100 mm) (LxHxW)
Measurement Range (Temperature)	-5 °C – 110 °C
Measurement Range	-1,999 mV – 1,999 mV
Net Weight	0.77 lb (0.35 kg)
pH accuracy (±)	0.01
pH measuring range	-2 – 16
pH resolution	0.01
Resolution (Voltage)	1 mV
Temperature compensation	Automatic
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)