Ohaus ST20M-C, Water Analysis Pen Meter, 99.0°C x 0.1°C, IP67

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Ohaus ST20M-C, Water Analysis Pen Meter, 99.0°C x Features

• Includes: Electrode, Protective Sensor Cap, 4 "AG13 1.5V" Batteries, and Wrist Strap

• pH Measurement & Resolution: 0-14 x 0.01 pH

• Salinity Measurement & Resolution: 0.0-10.0 ppt x 0.1 ppt

• Conductivity Measurement & Resolution: 19.99 mS/cm x 0.01 mS/cm

• Calibration: (pH) 3 points, (Conductivity) 1 point

About Ohaus ST20M-C, Water Analysis Pen Meter, 99.0°C X

The OHAUS ST20M is a multi parameter pen meter that directly measures pH, conductivity and temperature as well as provides conversion measurements for TDS and Salinity. These fully waterproof pen meters combine measurement capabilities of two testers in one convenient pocket sized unit. Great for water, laboratory or plant use, the ST20M features a single-junction pH electrode and a pin-style conductivity probe for longer usage and durability. The replaceable electrode module saves you money by reusing the meter body. Advanced features include auto-shutoff, low battery indicator, and simple and easy calibration.