• Range Ammonium : 5 x 10 -6 ~ 0, 1M
• Range Ion : 0, 001~ 19999 ( depending on measuring range of Ion Selective Electrode)
• Units : ppm, mg/ l, mol/ l
• Accuracy : ± 0, 5% Full scale
• mV Range : 0~ ± 1999, 9mV
• mV Accuracy : ± 0.2mV
• Temperature Range : 0~ 105° C
• Temperature Accuracy : ± 0.2mV
• Calibration Points : 2 to 5 points
• Temperature Compensation : 0~ 100° C
• Memory and output : 500 data sets
• Connector : BNC
• Batteries : 3× 1.5V " AA "
• Dimensions : 170( L) × 85( W) × 30( H) mm
• Weight : 300 grams
• Accessories Ion Selective : Ion Ammonium