HM AP-1 AquaPro Water Quality Tester (TDS)

SPECIFICATIONS 

• TDS Range: 0-5000 ppm (mg/L)
• Temperature Range: 0-80 °C; 32-176 °F
• Resolution: 1 ppm
• Temperature Resolution: 0.1 °C/F
• Accuracy: ± 2%
• EC-to-TDS Conversion Factor: NaCl (avg. 0.5)
• Calibration: Digital calibration by push button.
• Housing: Water-resistant
• Power source: 1 x 3V button cell (included) (model CR2032)
• Dimensions: 15 x 2.8 x 1.3 cm (5.9 x 1.1 x .5 inches)
• Weight: 42.5 g (1.5 oz)

FEATURES 

• Simultaneous TDS and Temperature reading
• Large easy to read screen
• Digital Calibration
• Water resistant housing
• Retail friendly packaging
• Automatic Temperature Compensation (ATC)