Waterproof, pocket-sized meters for water analysis testing
Up to 3 point calibration with 4, 7 and 10 buffer
Automatic temperature compensation
PTBT2 model with Bluetooh for data transfer
These waterproof pH and ORP testers offer anodized aircraft aluminum with protective coating and fully encapsulated electronics for durability. The LCD provides measurement reading with temperature available in both a live and hold measurement mode. Calibration features three point automatic buffer recognition for pH 4, 7, and 10 buffers.