• GRAY SCALE 27

• SUPER DAYLIGHT 26

• PERSPIRATION METER 99

• SLIDEG FASTENERS RECIPROCATING TESTER 93

• DRYING OVEN 49

• MICRO-COMPUTER IRONNAIL DETECTING TESTER 111

• IRON NAIL DETECTING TESTER 109

• IRON NAIL DETECTING TESTER 108

• SHOE LACE ABRASION TESTER 57

• 9 STEP CHROMATLC TRANSFERENCE SCALE 29