Cropico RH9A Series

The Cropico RH9A series is a range of high resistance precision decade boxes. Featuring 1, 3, 6, and 9 dials, they offer resistances up to 1 Terraohm. Each instrument is built using specially aged precision thick film or metal film resistors that are mounted directly onto the purpose designed decade switches. The RH9A is useful as a laboratory tool or reference standard wherever low current and high resistances are encountered.

Designed using the Cropico high-quality SP1 switch, combined with specially selected resistors, this range of high ohm resistance decades is ideal for the calibration of insulation test sets having a voltage rating up to 5kV.

Housed in a rugged carrying case and available in either 3, 6, or 9 decades, the RH9A series covers the range 1kΩ  to 1TΩ  and is equally at home in the laboratory workshop or field application. A single decade unit is also available with 10 switched values from 1kΩ to 1TΩ.

FEATURES

1, 3, 6 & 9 decades available.
Range 1kΩ to 1TΩ.
Max voltage 5kV.
Accuracy ± 0.1%.
Portable case.
Ideal for: Calibration houses and Laboratories/workshops.