Type A & Type D: Can be used to measure the Rubber, Hard-resin, Glass, Thermoplastic plastics, Printing plates, Fiber, etc. Type FEATURESLarge LCD display for easy reading. With data output. On/off switch. Zero setting at any position. Holding measured display values. Battery: 1.5V battery Type A & Type D: Can be used to measure the Rubber, Hard-resin, Glass, Thermoplastic plastics, Printing ...