Collapsible for easy storage

Lime scale buildup

Wet the sensor by soaking the bottom 2

purified water for healthier skin and hair

Fitted with a 1m cable and a 7-pin DIN connector

Hanna Instruments Shockproof Rubber Boot HI710030 - Green Silicone Case for GroLine & HI991000 Meters photometer accessories Collapsible for easy storageProtect your GroLine and portable meters with the Hanna Instruments HI710030 shockproof rubber boot. This premium green silicone protective case is custom molded for the HI9814 GroLine pH EC TDS meter, HI991000 family of portables, and select thermistor based thermometers, providing superior drop protection and enhanced grip for demanding hydroponics, agriculture, and water testing applications. Superior Protection Features: Impact resistant design: