Precision Shunts

Ohm-Labs manufactures precision current shunts for high accuracy measurement of current from <0.1 amp to 1000 amps. Shunts up to 300 A are of bifilar (folded) design for low reactance and close ac/dc conformance. Shunts up to 200 A have temperature coefficients below 5 ppm / °C. For the highest precision current measuring standard, see our temperature stabilized Multiple Current Shunt.

All products are supplied with ISO17025 accredited calibration.

Ohm-Labs manufactures precision shunts for calibration and laboratory use. Please select one of the above ranges for specifications.

1 A to 300 A

0.1 to 10 Amp
20 to 50 Amp
100 to 300 Amp
Multiple Current Shunt

500 A & 1000 A

500 A & 1000 A

Additional Resources

Technical Information