Special Calipers
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RTJ API Ring Groove measuring Digital Caliper JOINT flange valve seal instrument
RTJ API Ring Groove Digital Calipers,RING JOINT GROOVE measuring instruments, RTJ groove measuring instruments 1.Used to measure the ring groove in valve flange and pipe flange. Rtj ring vernier calipers 2.Can measure the outside and inside diameter of the RTJ and API (Ring Type Joint)ring groove. So you can calculate the pitch diamter by below formula. PCD means pitch circle diameter, PCD=(ID+OD)/2 3.With presetting function,easy for origin-setting. 4.Available with conical and accurate cutting points. 5.The angle of jaws:23°
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Point caliper Pointed tip Jaw Calipers
Pointed tip Jaw Calipers The narrow tip jaws fit into very small groove and tracks,making many previously difficult outside measurements far easier to check and measure. Power on/off mm/inch conversion Zero-setting at any positioin Date output Battery: SR44 1 pc Battery life: 2 years
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Digimatic Blade Caliper 0-150mm
1.Thin jaws as thin as knife blade can easily reach narrow grooves for measurement. 2.The measurement accuracy of the inside jaws can accord with DIN862.
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Tube Thickness Calipers
Soft or hard workpieces need different length of measuring surfaces. Long cylindrical contact surface on the main scale is for measuring soft tube, such as plastic or rubber tube.
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Neck Caliper (Outside Groove Digital Calipers With Flat Points)
(Neck Caliper) Outside Groove Digital Calipers With Flat Points * Can measure the diameter of outside groove of a workpiece * Power on/off * mm/inch conversion * Zero-setting at any position * The black cover is made of plastic and the metal part is made of stainless steel. * Data output. It can be connected to the computer by our Win-1 Special Interface,Series:Q05 on: