Description

Ohaus pH Pen Meter with 0.1 pH resolution and 0.1 pH accuracy features simple operation in a slim, portable design for highly accurate operation time and time again. It is equipped with a wrist strap to prevent unintentional dropping and boast an IP67 waterproof design. Pen is constructed of durable plastic housing and includes a protective cap to safeguard the sensor. It has unscrewing protective ring used for replacing the electrode. Pen has a automatic shutdown feature to preserve battery life when not in use.