Replacement Probe for Hanna HI9813-6N Waterproof pH/EC/TDS Meter Rolling Benches + Tray Stands High quality return spring enhances

High quality return spring enhances speed and performance

Features outer rubber gaskets that create an airtight seal and grip between the damper and ducts

True Liberty Liberty Bags are made with 100% food-grade Nylon and come in a variety of sizes

The FM20 is available with our standard

Accuracy: ±8% V/V *Accuracy determined in a controlled environment with multiple substrates

Replacement Probe for Hanna HI9813-6N Waterproof pH/EC/TDS Meter Rolling Benches + Tray Stands High quality return spring enhancesHI 9813 6N is a versatile, water resistant multiparameter portable meter specifically designed for agricultural applications such as hydroponics, greenhouses, farming and nurseries. It features an extra large LCD that clearly displays the parameter being measured as well as calibration instructions. Calibration is fast and easy with knobs located on the front panel of the instrument. HI 9813 6N is designed for simplicity of use in taking pH, mS cm,