• Simple interface ensures easy, successful calibration
• Compatible with IntelliCAL™ probes—move probes between meters without recalibrating
• Rugged, waterproof IP67 housing

Hach HQ1140 portable meters deliver superior accuracy and exceptional data handling in the lab and field. The intuitive interface features illustrated, guided calibration and built-in troubleshooting for successful calibration and accurate measurements every time.

Meters use Hach IntelliCAL smart probes to measure conductivity, salinity, TDS and temperature. The TFT color display shows your measurement, along with temperature, calibration status, date and time in your choice of 15 languages. An antiglare surface and backlighting allow for viewing in any light conditions.

Automatically or manually log up to 5,000 measurements, along with probe serial numbers, current calibration data, user ID, sample ID, time and date. A USB port lets you download data to a PC or flash drive. Meters operate for about 140 hours on a single charge.

Meters use Hach IntelliCAL smart probes that store their own testing parameters, calibration history and settings. The meters recognize each probe so you can move the probes between meters without recalibrating—minimizing errors and setup time.

Includes: Li-ion batteries, USB wall charger, USB A to micro B cable (5.9-ft long), IntelliCAL conductivity probe, carrying case, three 90-mL containers, a pack of 20 Singlet® conductivity standard solution (1413 µS/cm), wrist strap and manuals. 1- year meter warranty.

• Conductivity range: 0.01 µS/cm to 200 mS/cm
• Conductivity resolution: 0.01 µS/cm, 0.1 µS/cm, 0.01 mS/cm, 0.1 mS/cm (range-dependent)
• Conductivity accuracy: ±0.5% of range
• Salinity range: 0 to 42 ppt or %
• Salinity resolution: 0.01 (range-dependent)
• Salinity accuracy: ±0.1, ±1 digit
• TDS Range: 0.01 to 50.00 g/L
• TDS resolution: 0.01 mg/L, 0.1 mg/L, 0.01g/L, 0.1 g/L (range- dependent)
• TDS accuracy: ±0.5% ±1 digit