TDS WATER QUALITY HANDHELD TEST METER BY HM DIGITAL – TDS-3

Description Genuine HM-Digital TDS Meter. Efficient & Highly Accurate TDS Meter. For Measuring Total Dissolved Solids in Part per Million (PPM). Hold Function – Save Measurement. Auto-Off Function. Built-in Digital Thermometer. Easy-to-Read LCD Display. Power source: 2 x 1.5V button cell batteries (included) (LR44 or equivalent). Battery life: 1000 hours of usage. Dimensions: 15.5 x 3.1 x 2.3cm (6.1 x 1.25 x 1 inches).