TDS Meter Pocket TDS Tester

TDS Meter Pocket TDS Tester Model CD-98302

Range Resolution : 0-19.99PPT / 1 PPT
Calibration Solution (Optional) : 6.44 ppt
Batteries: 4 x 1.5V Alkaline
Battery Life: approx 200 hours use
Environment: RH 95% Max , 0-50 Deg.C
Weight: 88 Gram