Psytech Finger Flexion/Extension Gauge Access Health Ph:1300 65 95 40 Fax: 1300 65 95 32 Email: sales@accesshealth.com.au Gives accurate grip strength readings Handle is adjustable with five positions to accom- modate any hand size. Indicator remains at maximum reading until rest. Up to 136 kg One year warranty #6-100247 Squeeze dynamometer is available with and without a separate indicator dial that remains at the maximum reading until reset. Unit is calibrated in PSI. # 6-1000005 #6-1000007D