Specifications

• 	RANGE	RESOLUTION	ACCURACY
  pH	-2.000 to 16.000 pH	0.01pH/0.001pH	± 0.01 %±1 digit
  ORP	-1999.9 to 1999.9mV	1 mV/0.1mV	± 0.01 %±1 digit
  lon	0.0 to 119.8conc	0.05,0.1 or 0.2conc	±2 digit
  Temp	-5.0 to 125.0 °C	0.1 °C	± 0.5 °C

  General

  • pH buffer recognition: US(4.01,7.00,10.01) or NIST(4.00,6.86,9.18) factory set
  • pH Electrode Offset Recognition: ± 90mV at pH 7.00 or 6.86
  • pH Electrode slope recognition: ±30% at pH 4.00 , 4.01, 9.18 or 10.01
  • pH Temp Compensaton: Auto /manual -5.0 to 125.0 °C
  • Input impedance : >10(exp)13 ohms
  • Output / Connector : RS232 /BNC and 8 PIN
  • Power :6 x 1.5 Volt AA batteries or 115 / 230V AC adapter
  • Operating Temperature Conditions: From 0 to 50°C , at 85% RH
  • Weight/Dimensionse: 1070 grams(Icluding batteries) / 250mm x 240mm x 100mm