Details
The Vandagraph TEK-OX has been designed for the worldwide hostile diving environment. It is easy to use with either hand and also has large key digits.
The TEK-OX uses the proven R17-VAN oxygen sensor with integral temperature compensation.
It is powered by two AA alkaline batteries with an average life of 8-12 months.
Features:
Resolution +/- 0.1%
Accuracy
Water resistant- electronics are completely sealed
Large display digits- easy to read
Very fast measurement
Lightweight
State of the art electronics
Protected- supplied complete with a waterproof case