GUILDLINE INSTRUMENTS 9334A SERIES of Resistance Standards are designed as very stable laboratory standards for high accuracy resistance calibration in air, without the need for a temperature controlled bath.

The 9336 Resistance Standards range from 10 MΩ to 100 GΩ and use a pair of input/output Type N coaxial connectors to provide superior shielding.

The Guildline 9337 Series of Ultra High Value Resistance Standards are excellent as high stability calibration laboratory standards for high accuracy resistance calibration between 1 TΩ and 10 PΩ.