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Cropico RH9A Decade Resistance Box
High resistance, high voltage decade
resistance box with SP1 switch
Max Voltage 5kv
Accuracy ± 0.1%
Range 1kΩ to 1TΩ
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 1k� to
1T�.
Each RH9A Series unit is supplied with high voltage test leads (1m in length)
and calibration certificate.

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