Hanna HI764103 Digital Dissolved Oxygen Probe for HI98199 - Galvanic DO Sensor soil fertility test Easy-to-read display – clear digital

Easy-to-read display – clear digital readout for fast pH readings

Social Impact — Supports life-changing water projects and children's education worldwide

Included Components:

Wide Application Range: Ideal for aquariums

Hanna HI764103 Digital Dissolved Oxygen Probe for HI98199 - Galvanic DO Sensor soil fertility test Easy-to-read display – clear digitalThe HI764103 is a digital dissolved oxygen probe with a built in temperature sensor. This galvanic probe contains a built in microchip that stores sensor type, serial number, and calibration information that is automatically detected by the HI98199 portable meter. The sensor features a silver cathode with a zinc anode, an integrated temperature sensor, and easily replaceable HDPE membrane caps. Digital Probe Galvanic Technology Replaceable pre