0 Item(s)

Yokogawa 278620

Decade Resistance Box, 1-111, 111ohm(6 Decade Dials)

Models.278610 and 278620 six-dial decade resistance boxes allow quick and easy setting of a wide range of resistance. These resistance boxes are used in combination with voltage or current standards to adjust voltage or current, as dummy load resistances or as an arm of AC bridges.

Order #: 278620

Mfg Part #: 278620

$3,247.00 USD

$3,084.65 USD


Ships in 2-3 weeks

Free shipping over $250

This product is available for shipping to United States, Canada and Puerto Rico only

New Purchase Calibration Learn More

Save time and money by calibrating your new instrument before it leaves our warehouse, ensuring it arrives ready to be put into service. Find out how.

Add a Calibration to Your Item

Add Items to Cart

Request a Calibration Quote

Transcat can calibrate your existing instruments.

Request a Calibration Quote

Rent From Transcat

Do you need a test instrument for a short time?

Request a Rental Quote

click on image to view gallery image(s)

View All Yokogawa Products

Compare Products in this Series

Yokogawa 279301 Yokogawa 279301

Resistance Decade Box,0.10,

Order #: 279301

In Stock

$6,095.00 USD

$5,790.25 USD

Add Items to Cart Add to Quote

Yokogawa 279303 Yokogawa 279303

Decade Resistance Box,100mohm

Order #: 279303

Ships in 2-3 weeks

$7,025.00 USD

$6,673.75 USD

Add Items to Cart Add to Quote

Yokogawa 2793-03 Yokogawa 2793-03

Decade Resistance Box,100 Mohm

Order #: 2793-03

Ships in 2-3 weeks

$7,095.00 USD

$6,740.25 USD

Add Items to Cart Add to Quote

Overview :

Product Highlights

  • Precision bridge used for exact determination of resistance in the 100 mΩ to 110 mΩ range with accuracy of 0.01 to 0.05%
  • Since this instrument includes a high-sensitivity transistorized galvanometer and bridge power source, no auxiliary device is required.
  • Superior resistor element
  • Minimized contact resistance
  • Guarding and shielding: Materials of high insulation resistance and low absorption are employed. Guard circuits are provided to insure stable operation even in highly humid atmospheres. The instrument is housed in a (grey) metal case to assure the operator of excellent shielding
  • Heat-insulated pushbutton keys: If the operator's body temperature were carried to the galvanometer sensitivity control keys, a temperature difference would arise at the contact point and produce thermal emf resulting in measurement error. To eliminate this effect, the pushbutton keys for the galvanometer sensitivity control are heat-insulated with phenol resin.

Accessories :