The HI98192 is a rugged, portable EC/TDS/Resistivity/Salinity meter with the performance and features of a benchtop. This professional, waterproof meter complies with IP67 standards. This meter is supplied complete with all accessories to perform an EC/TDS/ Resistivity/Salinity measurement packaged into a durable carrying case.

This meter comes with:

• HI763133 four-ring conductivity/TDS probe with temperature sensor (1.5 m cable)
• HI7031M 1413 µS/cm calibration solution (230 ml)
• HI7035M 111.8 mS/cm calibration solution (230 ml)
• HI920015 Micro USB cable
• HI92000 PC Software
• 100 mL Plastic Beaker (2 pcs.)
• 1.5 V AA Batteries (4 pcs.)
• Instruction Manual and Quick Reference Guide
• Certificate

Specifications:

• EC Calibration: Automatic up to five points with seven memorized standards (0.00 µS/cm, 84.0 µS/cm, 1.413 mS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 111.8 mS/cm)
• EC Probe: HI763133 (8 pin DIN, 1.5 m cable)
• Temperature Source: Automatic from sensor inside the probe; Manual entry
• Temperature Compensation: NoTC, Linear, Non Linear ISO/DIS 7888 std
• Reference Temperature: 15, 20, 25°C
• Lot Logging: 5, 10, 30 sec, 1, 2, 5, 10, 15, 30, 60, 120, 180 min (max 1000 samples)
• Measurement Modes: Autorange, AutoEnd, LOCK and Fixed range
• Battery Type/Life: 1.5V AA batteries (4 pcs.) / 100h no backlight 25h with backlight
• PC Connectivity: Opto-isolated USB
• Dimensions: 7.3 x 3.6 x 1.4 in.
• Weight: 400 g (14.2 oz)
• Environment: 0 to 50°C (32 to 122°F) max. RH 100% IP67

EC:

• Range: 0 to 400 mS/cm (shows values up to 1000 mS/cm), Actual conductivity 1000 mS/cm, 0.001 to 9.999 µS/cm*, 10.00 to 99.99 µS/cm, 100.0 to 999.9 µS/cm, 1.000 to 9.999 mS/cm, 10.00 to 99.99 mS/cm, 100.0 to 1000.0 mS/cm (autoranging)
• Resolution: 0.001 µS/cm* / 0.01 µS/cm / 0.1 µS/cm, 0.001 mS/cm / 0.01 mS/cm / 0.1 mS/cm
• Accuracy: ±1% of reading (±0.01 µS/cm or 1 digit whichever greater)

Resistivity:

• Range: 1.0 to 99.9 Ω•cm, 100 to 999 Ω•cm, 1.00 to 9.99 KΩ•cm, 10.0 to 99.9 KΩ•cm, 100 to 999 KΩ•cm, 1.00 to 9.99 MΩ•cm, 10.0 to 100.0 MΩ•cm* (autoranging)
• Resolution: 0.1 Ω•cm / 1 Ω•cm / 0.01 KΩ•cm / 0.1 KΩ•cm / 1 KΩ•cm 0.01 MΩ•cm / 0.1 MΩ•cm*
• Accuracy: ±1% of reading (±10 Ω•cm or 1 digit whichever greater

TDS:

• Range: 0.00 to 99.99 ppm, 100.0 to 999.9 ppm, 1.000 to 9.999 g/L, 10.00 to 99.99 g/L, 100.0 to 400.0 g/L (autoranging)
• Resolution: 0.01 ppm / 0.1 ppm / 0.001 g/L / 0.01 g/L / 0.1 g/L
• Accuracy: ±1% of reading (±0.05 ppm or 1 digit whichever greater)

Salinity:

• Range:
  • % NaCl: 0.0 to 400.0 %
  • Seawater scale: 0.00 to 80.00 (ppt)
  • Practical salinity: 0.01 to 42.00 (PSU)
• Resolution: 0.1 % / 0.01 ppt / 0.01 PSU
• Accuracy: ±1% of reading

Temperature:

• Range: -20.0 to 120.0°C (-4.0 to 248.0°F)
• Resolution: 0.1 °C (0.1°F)
• Accuracy: ±0.2 °C (±0.4°F) (excluding probe error)

*The 0.001 µS/cm EC range and 0.1 MΩ•cm Resistivity range are not available with the 1.5 m cable probe.