1-inch Gauge Block with AS-1 Grade Inspection Certificate, Steel Rectangle, 1" along with Triode hFE and

along with Triode hFE and Diode test

5V AAA batteries (not included)

Instead of using a latch and the Arduino's PWM pins

program it

the punch will move down the channel

1-inch Gauge Block with AS-1 Grade Inspection Certificate, Steel Rectangle, 1" along with Triode hFE and1 Inch Gauge Block, AS 1 Grade with Inspection Certificate +10 in deviation from nominal length Steel construction for long lasting durability Nominal size is printed on the front, identification number printed on top Rectangular base (Overall dimensions: 1" x 0. 35" x 1. 37") Ideal for calibrating measuring equipment such as micrometers, sine bars, calipers, and dial indicators.