HI981074 pH Tester • Waterproof • Built in temperature sensor for Automatic Temperature Compensated measurements • Automatic one or two-point calibration • Stability indicator • Low battery indicator • Two-button operation HI981074 is a pocket-sized pH meter, part of Hanna Instruments® Pool Line family. It has a compact and waterproof casing, and automatic pH calibration at one or two points. All readings are automatically compensated for temperature variations with a built-in temperature sensor. Specifications HI981074 pH Range 0.0 to 14.0 pH Resolution 0.1 pH Accuracy (@25°C/77°F) ±0.1 pH Calibration automatic, one or two-points (pH 4.01, 7.01, 10.01) Temperature Range 0.0 to 50.0 °C (32.0 to 122.0 °F) Resolution 0.1°C / 0.1°F Accuracy (@25°C/77°F) ±0.5°C /±1.0°F Additional Specifications Temperature Compensation automatic, 0 to 50°C (32 to 122°F) Glass Type LT (low temperature) Battery Type / Life CR2032 3V Li-ion / approximately 800 hours of continuous use Auto-off 8 minutes, 60 minutes, or can be disabled Environment 0 to 50°C (32 to 122°F); RH 100% max Dimensions 160 x 40 x 17 mm (6.3 x 1.6 x 0.7’’) Weight 75 g (2.6 oz.) Ordering Information HI981074 is supplied with electrode cleaning solution sachet, pH 4.01 buffer solution sachet, pH 7.01 buffer solution sachet (2), storage/protection sleeve, CR2032 battery, instruction manual, and quality certificate. Exposed temperature sensor for faster response times Carrying case included Supplied in a carrying case with buer and cleaning solutions. pH solutions begin on page 2.164 1 Testers and Monitors 1.18 | www.hannainst.com testers
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