pH-meter Heito PSD 21

portable pH-meter

Category:

Description

  • pH range: from 0 to 14
  • redox range: from -2000 to 2000 mV
  • pH resolution: 0,01 unit
  • redox resolution:1 mV
  • button:
    • selection pH/mV
    • zero
    • span
    • temperature correction
  • input:
    • BNC connector for de pH or mV sensor, impedance > 10^12 Ohms
    • banana connector for a separate reference electrode
  • output: 0-5 v standard, 0-2 v or 4-20 mA as option
  • ambient operating conditions: 0- 50 °C
  • adapter 220 V / 9 V included
  • dimensions: 106 x 187 x 54 mm