Labman LMION-40 Ion / pH Meter pH Meter

Make LABMAN
pH Range -2.000 to 16.OOO pH + ?C,
pH Accuracy 0.002 pH
ORP Range 0 to +1999.9mV
ORP Accuracy ?0.2 mV
Ion Concentration Range 0 to 19999 ppm
Ion Concentration Accuracy ? 0.5% F.S (Monovalent), +1% FS (Divalent)
Temperature Range & Accuracy 0.0 to 100.0?C, & ? 0.3?C,
pH Calibration Points 2 points, NIST ( pH 4.00 / 6.86 / 9.18 ) or USA ( pH 4.01 / 7.00 / 10.01 )
Ion Calibration Points 2 to 5 points, (10- 2/10- 3/10- 4/10- 5/10- 6/mol/L)
Temperature Compensation 0 to 100?C, Manual or Automatic
Built-in Ion mode Na, Ag, K, NH , CL, F, Ca, No3, Pb, I, Cu, Br, CN, 3
Memory & Output 99 data sets with date/time stamping, USB
Power supply DC 9V, using AC adapters, 220VAC,50Hz
Dimensions LxWxH (mm) 210 X 188 X 60
Weight 1.75kg