HANNA HI97735C Total Hardness Tester with Cal solution (0-750 mg/L)

Range

Low Range (LR) 0 to 250 mg/L CaCO₃

Mid Range (MR) 200 to 500 mg/L CaCO₃

High Range (HR) 400 to 750 mg/L (ppm) CaCO₃

Resolution: 1 mg/L (ppm)

Accuracy

Low Range LR: ±5 mg/L ±4% of reading

Middle Range: ±7 mg/L ±3% of measured value

High Range HR: ±10 mg/L ±2% of measured value

Method: EPA as recommended 130.1

Light source: silicon photovoltaic cell @ 466 nm

Cuvette type: round, diameter 24.6mm

Auto-Off: after 15 minutes of non-use

Ambient: 0 to 50°C (32 to 122°F); RH max 100%

Battery: 3 batteries 1.5V

Size: 142.5 x 102.5 x 50.5 mm

Mass: 380 g

Supplied with HI97735

 - Meter HI97735

 - 2 cuvettes with lids

 - Set of CALCheck solutions to standardize the total hardness for the meter

 - The battery

 - Drag

 - Quality certification

 - User manual

 - Carrying case for the device