Apera Instruments 601-S 12 x 160 mm Built-in Temperature Sensor Water Hardness Electrode with 3 ft. Cable

The 601 water hardness combination electrode is the replacement probe for Apera Instruments YD300 Portable Water Hardness Meter that is proven to produce the same accuracy as the traditional EDTA Volumetric Method but in a much more convenient manner. Unlike the traditional EDTA Method, There is no need for probe stirring or adding reagents during tests, and you can directly measure your sample solutions ion concentration just like pH testing.

• Shake electrode with force in the air to let the inner solution
• When testing high concentration water hardness
• TISAB must be added during calibration and measurement
• The water hardness adopts PVC membrane sensitive film

• Measuring Range: 0.015 - 10 mmol/L, 1.5 - 1000 mg/L CaCO3
• pH Range: pH 5.0 - 10.0
• Temperature Range: 59 - 104 F 15 - 40 C Auto.
• Housing: Polycarbonate
• Electrode Impedance: 2 - 10 M
• Impedance resistance: 1 1011
• Temperature sensor: 30K thermistor
• Connector: 8 Pin
• Cable length: 3 ft.
• Dimension: 12 x 160 mm
• Weight: 1 lbs