Guildline Instruments 7334 Series of AC/DC Air Resistance Standards are designed for high accuracy resistance calibration in air, without the need for stabilization in a temperature controlled bath.

Guildline Instruments 7330 Series of Oil Based Resistance Standards are designed for high accuracy resistance calibration in oil (Fluid Baths) or in air.

GUILDLINE INSTRUMENTS provides two series of the best performing, most compact, wide-band AC current shunts that are commercially available!

Complete Selection of Measurement Accessories for the 7340 and 7350 Series of AC Shunts.

GUILDLINE INSTRUMENTS provides two series of the best performing, most compact, wide-band AC current shunts that are commercially available!