pH Sensor Module V1.1 for Uno R3 board mega2560 AVR 51 pH shield Rechargeable

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1pc pH Sensor Module V1.1 + 1pc E-201-C-9 pH Probe for Uno R3 board mega2560 AVR 51 pH shield Rechargeable

PH sensorFeatures:

  • Heating voltage: 5 ± 0.2V (AC · DC)
  • Current :5-10mA
  • Detectable concentration range: pH 0-14
  • Test the temperature range :0-80°
  • Response time: ≤1 min
  • Stabilization time: 60S
  • Component Power: 0.5W
  • Internal resistance:≤250Ω
  • Zero-Bit:7±0.25 pH
  • Alkali error:15mV
  • PST:≥98.5%
  • Repeatability:0.017
  • Noise:0.5mV
  • Life: 1 years
  • Size: 42mm × 32mm × 20mm

 

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