Our HALO Wireless pH meter makes pH testing simple.

Take direct soil pH and temperature measurements using your smart phone or tablet.

Our HALO has a triple ceramic junction in the outer reference cell, built-in temperature sensor, and the conic pH sensing tip is made with low-temperature glass. All readings are transmitted directly to your Apple or Android device or the edge® blu.

The HI12922 HALO is a revolutionary pH electrode that incorporates Bluetooth® Smart (Bluetooth® 4.0) wireless technology with an application-specific design. This electrode has many features that makes it ideal for use in agricultural applications, specifically for the use of direct soil measurements. These features include low-temperature (LT) glass, conical tip, glass body, and triple junction design.