PACIFIC TRANSDUCER CORP. TRIONIC RUBBER HARDNESS GAUGE FOR ALL ELASTOMERS

PACIFIC TRANSDUCER CORP. TRIONIC RUBBER HARDNESS GAUGE FOR ALL ELASTOMERS THE TRIONIC CO. OF AMERICA GRADUATED 10 TO 100 WITH DUROMETER METAL U PLATE 60 7938 TYPE A2 AND U PLATE LABELED PAC TRANSDUCER CORP. 55. ENCLOSED IN WOODEN CARRYING CASE.