Baseline Pinch Gauge - Hydraulic - Standard 50 lb Capacity - Reverse Facing GaugeBaseline Pinch Gauge Hydraulic Standard 50 lb Capacity Reverse Facing Gauge Baseline standard hydraulic pinch gauge has a 50 pound capacity. Unit has blue body and 2 1 2" analog gauge. Unit has 2 year manufacturer's warranty. The pinch gauge uses a hydraulic system to assure convenience, product reliability and measurement accuracy and repeatability. Therapist can support the pinch gauge during testing, yielding a more accurate result for all pinch