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.

The 7340 Series of 4-Terminal AC Current Shunts feature low uncertainty (high accuracy), low temperature coefficients and excellent stability. These shunts are purely resistive with extremely small values of reactance. The 7340 shunts may be used over a wide frequency range from DC to 100 kHz and are optimized for use with thermal converters.

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

The 7350 Series of 4-Terminal AC Current Shunts are designed for use with power applications with the output voltage linear throughout operating range. These shunts have a non-inductive design and are constructed with very small values of reactance. The 7350 series shunts are ideal for use over a wide frequency range from DC to 100 kHz with low uncertainty (high accuracy), low temperature coefficients and excellent stability.