The WIKA CPP10-H pneumatic hand test pump is used to generate pressure and vacuum for testing, adjusting, and calibrating pressure measuring instruments. It can generate pressure up to 10bar and vacuum down to -0.85bar, with precise control using a built-in adjustment valve. The pump can be used in laboratories, workshops, or on site. A switchable valve that allows quick changes between pressure and vacuum generation. The CPP10-H can be connected using the included T-connector and adapters. The device operates using ambient air only and is intended for low-pressure applications. The unit is compact, lightweight, and built with anodized aluminum, brass, ABS, and NBR seals. It is designed for a operating temperature of 64 to 82°F and can operate in ambient conditions from 14 to 122°F.