Lead Ion Meter Professional portable Bante 321-Pb

Portable Ion Meter Parameter : Lead Ion Meter Model : Bante321-Pb Specification : Ion Concentration Range 0.2 to 20800 ppm Resolution 0.001, 0.01, 0.1, 1, automatic Accuracy ±1% F.S. Calibration Points 2 to 5 points Calibration Solutions 0.001 / 0.01 / 0.1 / 1 / 10 / 100 / 1000 / 10000 Measurement Units ppm, mg/L, mol/L, mmol/L mV Range -1999.9 to 1999.9 mV Resolution v0.1 mV Accuracy b±0.2 mV Temperature Range n0 to 105°C / 32 to 221°F Resolution 0.1°C/°F Accuracy ±0.5°C / ±0.9°F Offset Calibration 1 point Calibration Range Reading ±10°C/°F Other Specifications Temperature Compensation 0 to 100°C / 32 to 212°F, manual or automatic Hold Function Manual / Auto-read measurement endpoint Stability Criteria mLow / High Calibration Due Alarm 1 to 31 days or off Auto-Power Off 10 / 20 / 30 minutes after last key pressed Memory Stores up to 500 data sets Output USB communication interface Connector BNC, 3.5 mm jack socket Display Custom LCD (80 × 60 mm) Power Supply 3 × 1.5V AA batteries or 5V DC power adapter Battery Life Approximately 150 hours without backlight Environmental Conditions 0 to 50°C / 32 to 122°F, relative humidity lt; 80% Dimensions 170 × 85 × 30 mm Weight 300 g