Along with max-hand and active hand, Max-Hand 3000 features magnetic-drag maximum reset mechanism. Unit holds reading until reset, which is accomplished manually via rotation of knob on front of gauge. In addition to high-contrast, low-glare dial, features include 18 mm dia presser foot and large diameter grip. This 2.25 x 6.125 in., 11 oz instrument, which conforms to ASTM D 2240, DIN 53505, ISO 868, and ISO, features jeweled movement, reads maximum and creep.