Model 1790 Tachometer Tester | 115VAC, RPM Readout SP-30-CVR and on non-critical metal surfaces

and on non-critical metal surfaces with severe oxidation and corrosion

B2 W/LEVER

The RemoteFlo can interface directly with Digital Frequency fuel flow signals

The XST-102 Phillips screwdriver features a Super-tru tip for a longer life and reduced damage to the screw head

MEETS 8805/101-001

Model 1790 Tachometer Tester | 115VAC, RPM Readout SP-30-CVR and on non-critical metal surfacesThe Model 1790 Tachometer Tester is used for testing and calibration of electrical and mechanical tachometer generators and indicators. A high quality DC motor is coupled directly to a 1 4 inch square hole drive (AN Pad). This tachometer tester output can be converted to a wide variety of adapters and different tachometer interfaces. The motor drive control circuit uses SCR components and an open loop system for an economical solution to speed