Resistance Standards
Ohm-Labs manufactures reference grade resistance standards from zero o 10 teraohms. Each range of standards utilizes the latest advances in materials and processing for high stability and immunity from changes in ambient environment. All standards include ISO 17025 accredited calibration.
For calibration or laboratory standard resistors, please select one of the resistance ranges or products below.
<1 Ohm - Low Resistance Standards
- 2000 Series Reference Standards for use in oil at 25 °C
- 1000 Series for use in air at 23 °C - Now to 1 micro-ohm
- 100-0 Zero Ohm Standard
- MCS Multiple Current Shunt
1 Ohm to 10 Meg - Standard Resistors
- 200-Series Reference Standards – Oil (25 °C)
- 100-Series - Air (23 °C)
- Constant Temperature Multiple Resistance Standard MRS
- Reference One Ohm Standard
- Legacy Leeds & Northrup Type Hamon Transfer Standards
>10 Megohm - Guarded High Resistance Standards
- Multiple High Resistance Standard MHS
- 100-H Guarded High Resistance Standards
- Special Order Guarded High Resistance Hamon TypeTransfer Standards
Multiple Secondary Standards - Economical and Accurate
Coaxial AC Resistance Standards
6625-00-884-3552 6625-01-156-4658 6625-00-585-3866 6625-00-649-2649 6625-00-629-1998 6625-00-115-2583 6625-00-160-1259 6625-00-160-1260
