Ohaus Meter ST300C Model # 83033964 Convenient Portable Meter for Wherever Your Work Takes You The galvanic electrode can be used immediately after being powered on without the wait time typically associated with dissolved oxygen meters With a simple calibration process, quick delivery of measurements and automatic temperature compensation, Starter 300D is both easy-to-use and accurate. The automatic or manual endpoints allow the user to easily recall the last calibration data and stored information with one quick touch. Product Specifications Measurement Range 00.0 μS/cm – 199.9 mS/cm; 0.1 mg/L – 199.9 g/L (TDS); 0 – 100 °C Measurement Resolution 0.01 μS/cm; 0.1 mg/L; 0.1 °C Display LCD Electrode STCON3 (Included) Accuracy ± (Temperature) 0.3 °C Battery Life 250 Hours with Disposable Batteries Calibration 1 Point Conductivity accuracy (±) 0.5 % Conductivity measuring range 0.01 μS/cm-199.9 mS/cm Dimensions (HxLxW) 1.38 in x 6.69 in x 3.54 in (35 mm x 170 mm x 90 mm) In-use cover No Measurement Range (Temperature) 0 °C – 100 °C Net Weight 0.35 lb (0.16 kg) Parameter Conductivity / TDS Power 4 AAA (LR03) Batteries (Included) Resolution Cond. (Variable) 0.01 – 1 Temperature Compensation Automatic Temperature Resolution 0.1 °C Temperature Sensor 30 KΩ NTC Working Environment 41°F – 104°F, 80%RH, non-condensing (5°C – 40°C, 80%RH, non-condensing) This product ships directly from Ohaus, ensuring fast delivery, proper handling, and factory-fresh quality. When you purchase Ohaus, you’re backed by one of the most trusted names in laboratory equipment — known worldwide for precision, reliability, and exceptional support. Shop with confidence knowing your order is fulfilled by the manufacturer themselves Product Brochure