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Ohaus ST400 Portable pH Meter

SKU: ST400-B~ea

SKU: ST400-B~ea

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Description

Ohaus ST400 Portable pH Meter

Starter 400 Portable Water Analysis Meters are robust, lightweight, and battery-operated units with a waterproof housing.  They are ideal for prolonged use in wet environments. 

A rechargeable lithium battery ensures hours of trouble-free testing in the field while intuitive software and an easy-to-view LCD allow for simple operation.  They are equipped with a large storage capacity and the ability to transfer data easily via USB. 

Packages - Available in three configurations:   

 ST400-B ST400-F ST400-G
  • 400 Meter with IP67 sets
  • Electrode Clip
  • Wrist Strap
  • 4 AAA Batteries
  • Probe Not Included


  • 400 Meter with IP67 sets
  • Electrode Clip
  • Wrist Strap
  • 4 AAA Batteries
  • ST320 IP67 3m Probe


  • 400 Meter with IP67 sets
  • Electrode Clip
  • Wrist Strap
  • 4 AAA Batteries
  • ST320 IP67 3m Probe
  • Portable Bag

 

Specifications:

  • Measurement Range: -5 °C – 110 °C;  -2.00 – 16.00 pH;  -1999 – 1999 mV
  • Measurement Resolution: 1 °C;  0.01 pH;  1 mV
  • Accuracy ±: ±0.5 °C;  ±1 mV;  ±0.01 pH
  • Display: LCD Backlit Display
  • Electrode: ST320 IP67 3m (Not Included in ST400-B)
  • Accuracy ± (mV): 1 mV
  • Accuracy ± (Temperature): 5 °C
  • Battery Life: 40 hours with Disposable Batteries
  • Dimensions: 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: 77 lb (0.35 kg)
  • pH Accuracy: 01
  • pH Measuring Range: -2 ; 16
  • pH Resolution: 01
  • Resolution (Voltage): 1 mV
  • Temperature Compensation: Automatic
  • Temperature Resolution: 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)

ST400 Compatible Probe:

  • pH Electrode, IP67, 3m cable – ST320

Starter Series Data Sheet
ST400 Manual