Hanna Low Range pH/Conductivity/TDS Tester

·   pH Range: 0.00–14.00 pH

·   pH Resolution: 0.01 pH

·   pH Accuracy (at 25°C / 77°F): ±0.05 pH

·   Conductivity Range: 0–3999 µS/cm

·   Conductivity Resolution: 1 µS/cm

·   Conductivity Accuracy (at 25°C / 77°F): ±2% F.S.

·   TDS Range: 0–2000 ppm (mg/L)

·   TDS Resolution: 1 ppm (mg/L)

·   TDS Accuracy: ±2% F.S.

·   Temperature Range: 0–60°C / 32–140°F

·   Temperature Resolution: 0.1°C / 0.1°F

·   Temperature Accuracy (at 25°C / 77°F): ±0.5°C / ±1°F

·   Calibration:

§  pH: Automatic, one or two points (buffers: 4.01 / 7.01 / 10.01 or 4.01 / 6.86 / 9.18)

§  EC/TDS: Automatic, one-point (1413 µS/cm or 1382 ppm)

·   Temperature Compensation:

§  pH: Automatic

§  EC/TDS: Automatic with adjustable β (0.0–2.4%/°C)

·   TDS Conversion Factor: 0.45–1.00

·   pH Electrode: HI73127 (replaceable, included)

·   Battery: 1.5V × 4; approx. 100 hours of continuous use

·   Auto-Off: After 8 minutes of non-use

·   Operating Environment: 0–50°C (32–122°F); RH max 100%

·   Dimensions: 163 × 40 × 26 mm (6.4 × 1.6 × 1.0 in)

·   Weight: 100 g (3.5 oz)

·   Included: HI73127 pH electrode, HI73128 electrode removal tool,

batteries (4 × 1.5V), instruction manual

·   Warranty: 1 year