Starter 400M pH & Conductivity Portable
Durable, Waterproof Battery-Operated Multi-Parameter Meters Ideal for Field Testing!

ST400M-F

Measurement Range -2.00 – 16.00 pH;-1999 – 1999 mV;00.0 μS/cm – 199.9 mS/cm;0.1 mg/L – 199.9 g/L (TDS);0-99.9 psu;0-20 MΩ•cm;-5 °C – 110 °C
Measurement Resolution 0.01 pH;1 mV;0.1 μs/cm;0.01 mg/L;0.01 psu;0.01 Ω•cm;0.1 °C
Accuracy ± (mV) 1 mV
Item Number: 30468991
Overview
Starter 400M Multi Parameter Portable Water Analysis Meters are robust, lightweight, battery-operated units with waterproof housing, which are ideal for testing pH, conductivity, TDS, salinity and resistivity in wet environments. 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, Conductivity, TDS, Salinity and Resistivity Testing
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 -2.00 – 16.00 pH;-1999 – 1999 mV;00.0 μS/cm – 199.9 mS/cm;0.1 mg/L – 199.9 g/L (TDS);0-99.9 psu;0-20 MΩ•cm;-5 °C – 110 °C
Measurement Resolution 0.01 pH;1 mV;0.1 μs/cm;0.01 mg/L;0.01 psu;0.01 Ω•cm;0.1 °C
Accuracy ± (mV) 1 mV
Temperature Compensation Automatic
Display LCD Backlit Display
Working Environment 41°F – 104°F, 80%RH, non-condensing (5°C – 40°C, 80%RH, non-condensing)
Net Weight 0.77 lb (0.35 kg)
Accuracy ±0.01 pH;±1 mV;± 0.5 % F.S.;±0.3 °C
Accuracy ± (Temperature) 0.3 °C
Battery Life 40 Hours with Rechargeable Battery
Conductivity accuracy (±) 0.5 %
Conductivity measuring range 0.01 μS/cm-199.9 mS/cm
Dimensions (HxLxW) 1.57 in x 9.05 in x 3.94 in (40 mm x 230 mm x 100 mm)
Electrode ST320 IP67 3m (Included);STCON3 IP67 3m (Included)
Measurement Range (Temperature) -5 °C – 110 °C
Measurement Range -1,999 mV – 1,999 mV
pH accuracy (±) 0.01
pH measuring range -2 – 16
pH resolution 0.01
Resolution (Voltage) 1 mV
Resolution Cond. (Variable) 0.1 – 199.9
Temperature Resolution 0.1 °C
Temperature Sensor 30 KΩ NTC
Accessories

Item Number

30100425

Description

Buffer pH4.01 250ml

Item Number

30100426

Description

Buffer pH6.86 250ml

Item Number

30100427

Description

Buffer pH7.00 250ml

Item Number

30100440

Description

Buffer pH12.45 250ml

Item Number

30100441

Description

Standard Conduct 10µs/cm 250ml

Item Number

30100442

Description

Standard Conduct 84µs/cm 250ml

Item Number

30059256

Description

pH electrode protection solution(3M KCl)

Item Number

30064800

Description

pH sensor protect bottle(10 in bag)

Item Number

30100424

Description

Buffer pH1.68 250ml

Item Number

30100428

Description

Buffer pH9.18 250ml

Item Number

30100429

Description

Buffer pH10.01 250ml

Item Number

30100443

Description

Standard Conduct 1413µs/cm 250ml

Item Number

30100444

Description

Standard Conduct 12.88mS/cm 250ml

Item Number

83033971

Description

Buffer Powder pH4.01;7.00;10.01

Item Number

30031635

Description

Portable Bag STARTER