EC and TDS solutions begin on page 5.34 Specifications HI99300 HI99301 EC Range 0 to 3999 µS/cm* 0.00 to 20.00 mS/cm* Resolution 1 µS/cm 0.01 mS/cm Accuracy (@25°C/77°F) ±2% F.S. ±2% F.S. TDS Range 0 to 2000 ppm (mg/L) 0.00 to 10.00 ppt (g/L) Resolution 1 ppm (mg/L) 0.01 ppt (g/L) Accuracy (@25°C/77°F) ±2% F.S. ±2% F.S. Temperature Range 0.0 to 60.0°C/32.0 to 140.0°F 0.0 to 60.0°C/32.0 to 140.0°F Resolution 0.1°C/0.1°F 0.1°C/0.1°F Accuracy (@25°C/77°F) ±0.5°C/±1.0°F ±0.5°C/±1.0°F Additional Specifications Calibration automatic, one point at 1413 µS/cm or 1382 ppm (CONV 0.5) or 1500 ppm (CONV 0.7) automatic, one point at 12.88 mS/cm or 6.44 ppt (CONV 0.5) or 9.02 ppt (CONV 0.7) EC/TDS Temperature Compensation automatic, with ȕ selectable from 0.0 to 2.4 %/ °C with 0.1 increments TDS conversion factor Selectable from 0.45 to 1.00 with 0.01 increments Probe (included) HI763063 EC/TDS/temperature sensor, DIN connector and 1 m (3.3’) cable Battery Type / Life 1.5V AAA (3) / approx. 500 hours of continuous use Auto-Off user selectable: after 8 min, 60 min or disabled Environment 0 to 50°C (32 to 122°F); RH max. 100% Meter Dimensions 154 x 63 x 30 mm (6.1 x 2.5 x 1.2”) Meter Mass (with batteries) 196 g (6.91 oz.) Case Ingress Protection Rating IP67 Ordering Information HI99300 is supplied with HI763063 pH/EC/TDS probe with built-in temperature sensor, DIN connector and 1m (3.3’) cable, HI70031 1413 μS/cm and HI70032 1382 ppm calibration solution sachets, 100 mL beaker, 1.5V AAA batteries (3), calibration certificate of meter, calibration certificate of probe, instruction manual and HI710142 rugged carrying case. HI99301 is supplied with HI763063 pH/EC/TDS probe with built-in temperature sensor, DIN connector and 1m (3.3’) cable, HI70030 12880 μS/cm and HI70038 6.44 ppt calibration solution sachets, 100 mL beaker, 1.5V AAA batteries (3), calibration certificate of meter, calibration certificate of probe, instruction manual and HI710142 rugged carrying case. HI99300 · HI99301 Portable EC Meters EC/TDS and Temperature • Simultaneous EC/TDS and temperature measurements on a large dual-line LCD display • User-friendly Design · With only two buttons, meter operation could not be simpler. Two buttons allow you to quickly adjust settings, select the measurement range, and choose calibration buffer sets. • Durable IP67 waterproof casing · Designed to withstand the knocks, drops, and spills of real life, the new IP67 body ensures top performance in any environment. These meters are totally protected against dust and water intrusion from any direction. • Watertight Connection · A Quick Connect DIN connector makes attaching and removing the probe simple and easy. The rubber coating protects the cable and creates a sealed connection for added reliability. • HOLD button · Freezes the reading on the display • Selectable temperature unit (°C or °F) • Battery life indication and low battery detection HI99300 and HI99301 are conductivity, total dissolved solids and temperature meters designed to meet the requirements encountered in manufacturing and environmental testing protocols. To increase precision, these models feature a different conductivity range, to cover applications from purified to brackish waters. The supplied multi-parameter probe includes EC/TDS and temperature in one convenient, rugged probe. Other user selectable features include different TDS factors from 0.45 to 1.00, and a range of temperature coefficients (ȕ) from 0.0 to 2.4% for better solution temperature compensation. * displays μS for μS/cm. * displays mS for mS/cm. • Optional shockproof silicon rubber boot · Specially designed to protect your instrument from damage or impact HI710028 Orange HI710029 Blue HI710030 Green 5 Conductivity / TDS 5.31 www.hannainst.com | portable
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