GAOTek Salinity Resistivity PH Meter

This Salinity Resistivity pH Meter has temperature range of 23 °F to 221 °F, pH range of -2.00 pH to 20.0 pH and 400 mA power adapter.

GAOTek-PHM-185

Description

Features

  • Economical benchtop pH meter is equipped backlit LCD display
  • Automatic electrode slope display helps user decide to replace sensor
  • Automatic Temperature Compensation ensures accurate measuring result
  • 2 points push-button calibration with auto-buffer recognition
  • Selectable temperature unit (°C or °F) meets different application requirements
  • Help message as an operational guide that helps begin using the meter
  • System menu allows setting the 5 parameters
  • Reset feature automatically resumes all settings back to default options

 

Technical Specification

Conductivity Range 0 μS/cm to 20.00 μS/cm, 200.0 μS/cm, 2000 μS/cm, 20.00 mS/cm, 200.0 mS/cm
Conductivity Accuracy         ±0.5% F. S
Hold Function Manual or Automatic
TDS Accuracy ±1% F. S
pH Range -2.000 pH to 20.000 pH
pH Accuracy ±0.002 pH
Resolution 0.1 pH, 0.01 pH, 0.001 pH, Selectable
Calibration Points 1 to 5 points
Calibration Solutions USA (pH 1.68 / 4.01 / 7.00 / 10.01 / 12.45), NIST (pH 1.68 / 4.01 / 6.86 / 9.18 / 12.45), DIN (pH 1.09 / 4.65 / 6.79 / 9.23 / 12.75) or User-defined
Temperature Compensation 32 °F to 212 °F (0 °C to 100 °C), Manual or Automatic
mV Range -1999.9 mV to 1999.9 mV
mV Accuracy ±0.2 mV
Resolution 0.1 mV, 1 mV, Selectable
Calibration Points 1 point (Only for Relative mV mode)
Temperature Range 32 °F to 221 °F (0 °C to 105 °C)
Temperature Accuracy ±0.9 °F (±0.5 °C)
Memory Stores up to 500 data sets
Output USB Communication Interface
Connector BNC
Power Requirements DC 5 V/400 mA power adapter
Dimensions 8.26 in x 7.4 in x 2.36 in (210 mm x 188 mm x 60 mm)
Weight 3.3 lb (1.5 kg)

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