Precision Current Shunt, 300A, 0.1 mohm, 30mV

Order #: OHM-LABS-CS-300-RENT2

Mfg #: OHM-LABS-CS-300-RENT2

Questions about availability or need help? Contact Us:

(800) 633-0561
Call for price
Call for price


Precision Current Shunt, 300A, 0.1 mohm, 30mV

Order #: OHM-LABS-CS-300-RENT2

Mfg #: OHM-LABS-CS-300-RENT2

Call for price

Request a Rental Quote

Have a Question? Speak to a Transcat Rental Expert: 800.264.4059

Call for price
Availability: Call for Availability
This product is available for shipping to the United States, Canada, and Puerto Rico only.

Product Highlights

  • ACCURACY TO 0.01 %
  • 100, 200 OR 300 AMPS

The CS series precision shunts are designed for highly accurate measurements of current.

The CS shunts feature good long term stability and a low temperature coefficient of resistance. Although designed for laboratory use, they are rugged enough to be installed in environments subject to wide variations in temperature and to vibration or shock.

The CS shunts are of bifilar construction, with low reactance. They may be used with practically no degradation in accuracy at 50/60 Hz, and with close conformance at higher frequencies.

The temperature coefficient of resistance is less than 5 ppm/°C (CS-100 & CS-200); the CS-300 is less than 20 ppm/°C.

Connection is made via copper alloy posts. Internal bus construction minimizes connection errors common to many other shunts.

Every shunt includes ISO17025 accredited, NIST traceable calibration through full rated current. Customer specified measurement points can be provided on request.

Standard CS models are listed; other Amp/Volt combinations are available on request.

Transcat Rentals - Rent Equipment from the Industry Leader
   Try Before You Buy
   Save Time & Money
   Weekly and Monthly Rentals
   Access Our Large Inventory
   Long-term Discounts and Rent-to-Buy Options Available

Shop all Rentals

Win a DeWalt Generator when purchasing $750 or more from Transcat.Win a DeWalt Generator when purchasing $750 or more from Transcat.
Model Amps Ohms Output Accuracy*
CS-100 100 1 mΩ 0.1 V 0.01 %
CS-200 200 1 mΩ 0.2V 0.02 %
CS-300 300 0.1 mΩ 30 mV 0.025 %
For special values, use the below example:
CS-100-1 100 1 V 0.03 %
AC-DC Conformance (at 50 amps)
Frequency AC-DC Diffference
60Hz < 0.01 %
100 Hz < 0.015 %
1 kHz <0.1 %
Physical 30.5 x 25.1 x 7.6 cm (12 x 9.875 x 3 in), 3 kg (6 lbs)

How to Rent from Transcat

Rent from Transcat - Step 1

1. Select Your Rental Product

  • Need help selecting a unit? Try using our Product Finder or search our available units
  • Can’t find what you are looking for? Is the rental unit you need, not available? Give us a call at 800-828-1470 or our chat feature to speak with one of our dedicated Rental Experts
Rent from Transcat - Step 2

2. Contact Our Team of Rental Experts

  • Contact us here or click below to submit your request for a rental quote and a member of our Rental Team will review the request and will reach out to you very soon
Rent from Transcat - Step 3

3. Select Your Rental Period & Complete Your Order

  • Our weekly period lasts 7 calendar days, while our monthly rental period lasts 28 calendar days
  • Provide your form of payment, sign the rental agreement and any other required documents, and we will ship you the unit