SST-9203

The SST-9203 solid-state digital timer combines ruggedness and reliability with state-of-the-art technology to make it an accurate and versatile timing instrument available for utility applications. Designed specifically to measure the operating time of solid-state and electromechanical relays, circuit breakers, contactors, or similar switching devices, the SST-9203 can be easily used in the field, shop, or laboratory.

The SST-9203 has timing versatility as all necessary start and stop gates are incorporated, such as applying or removing AC or DC potentials and opening or closing contacts. It is also incredibly accurate to ±0.0001 seconds and has shielding and noise-suppression circuitry to ensure reliable operation even in typically 'noisy' utility environments, such as extra high voltage substations and switchyards.

This instrument has been built to be tough enough to provide years of daily field use and comes with a built-in rechargeable battery with a long battery life, enabling you to test in remote locations.