Máy Đo pH Grochek Có Màn Hình LCD – Hanna Instruments HI981401N

The HI981401N has been engineered with a host of features to meet the needs of growers in greenhouse and hydroponic applications. Housings and cable connections have been sealed against vapor and humidity and is supplied with both the HI1286 pH electrode and the HI1283 stainless steel grounding probe. This easy-to-clean probe compensates for temperature variations automatically and provides stable readings.

• Water resistant
• IP54 rated housing
• Large Liquid Crystal Display for easy reading