Hanna Instruments pHep®5 pH/Temperature Tester, Range: -2.0 to 16.0 pH, Resolution: 0.01 pH

Description Additional information Waterproof pH Tester with Replaceable Electrode w/ accuracy ±0.05pH HI98128 is supplied complete with protective cap, electrode removal tool, batteries and instructions. Specifications Range: pH -2.00 to 16.00 pH Range Temperature: -5.0 to 60.0 °C / 23.0 to 140.0 °F Resolution pH: 0.01 pH Resolution Temperature: 0.1 °C / 0.1°F Accuracy pH: ±0.05 pH Accuracy Temperature: ±0.5 °C / ±1 °F pH Calibration: Automatic, at 1 or 2 points with 2 sets of memorized buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18) Temperature Compensation: Automatic Battery Type / Life: 4 x 1.5V with BEPS / approx. 300 hours of continuous use; auto-off after 8 minutes of non-use Environment: -5 to 50 °C (23 to 122 °F); RH max 100% Dimensions: 163 x 40 x 26 mm (6.4 x 1.6 x 1.0″) Weight: 100 g (3.5 oz.) Weight 7 lbs Dimensions 13 × 7 × 7 in Related Products Strike Off Bar, Aluminum, 12″ x 1″ x 1/8″ $7.60 Add to cart Mold Stripping Tool $25.60 Add to cart Melting Pot, Sulfur Melting Pot, 12 Quart, Capping Compound Call for Price Read more Tamping Rod, 3/8″ x 12″ With Hemispherical Ends, Stainless Steel, For 4″ x 8″ Concrete Cylinder Molds $10.85 Add to cart