Specifications

• 	RANGE	RESOLUTION	ACCURACY
  pH	-2.00 to 16.00pH	0.01 pH	± 0.01 pH ± 1 LSD
  ORP	-1500 to 1500 mV	1 mV	± 0.01 % ± 1 LSD
  Cond.,K=1.0	0 uS/cm to 30.00 mS/cm (K=1.0 over 4 ranges)	0.01 uS/cm to 0.01mS/cm (K=1.0 over 4 ranges)	± 0.5% FS
  Cond.,K=1.0	0 to 99.99 uS/cm	0.01 uS/cm	± 0.5% FS
  Cond.,K=1.0	0 to 999.9 uS/cm	0.1 uS/cm	± 0.5% FS
  Cond.,K=1.0	0 to 9.999 mS/cm	0.001 mS/cm	± 0.5% FS
  Cond.,K=1.0	0 to 30.00 mS/cm	0.01 mS/cm	± 0.5% FS
  Cond.,K=5.0	0 uS/cm to 200.0 mS/cm (K=5.0 over 4 ranges)	0.1 uS/cm to 0.1 mS/cm (K=5.0 over 4 ranges)	± 0.5% FS
  Cond.,K=5.0	0 to 499.9 uS/cm	0.1 uS/cm	± 0.5% FS
  Cond.,K=5.0	0 to 4999 uS/cm	1 uS/cm	± 0.5% FS
  Cond.,K=5.0	0 to 49.99 mS/cm	0.01 mS/cm	± 0.5% FS
  Cond.,K=5.0	0 to 200.0 mS/cm	0.1 mS/cm	± 0.5% FS
  Salinity	0.0 to 80.0 ppt	0.1 ppt	±1% FS
  Temp.	-5.0 to 75.0 Centigrade	0.1 Centigrade	± 1 Centigrade

• pH

  • pH buffer recognition: model 6350(pH:7.00,4.01,10.01) , model 6350c(pH:6.86,4,9.18)
  • pH temp. compensation: Auto /manual -5.0 to 75.0 centigrade
  • pH buffer temp. range: 0-60 centigrade
  • pH electrode offset recognition: ±100 mV at pH 7.00 ±108.3mV/-91.7 at pH 6.86
  • pH electrode slope recognition: ±30% at pH 4.00,4.01,9.18 & 10.01
  • Input impedance: >10exp(12) ohms

  Conductivity

  • Conductivity reference temp.: 15.0-25.0 centigrade (key selectable)
  • Conductivity temp. coefficient: 0.0%-4.0%(key selectable)
  • Cell constant: 1cm exp(-1)-5 cm exp(-5) (key selectable)

  General

  • Keys: Audio feedbackup in all keys
  • Communication: RS-232c compatible db9 connector
  • Battery life: >10h alkaline(continuous opersation)
  • Power: battery/adaptor: 6AAA/9V AC(230v/115v) adaptor
  • ATC probe: Thermistor,10k ohms at 25 centigrade
  • Ambient temp. range: 0-50 centigrade
  • Display: 15mm high/8.7mm high
  • Dimensions: 241mm x 83mm x 71mm
  • Weight: 470 g(including batteries)