Test Equipment: Decades & Bridges
 

Decade Resistor Switch
3 Decades
(RWV) 2018975
Oeco decade resistor switch. 3 decades "0 - 7". 2-1/2"D x 4"H. Connector: GA-KH30-21-30PN. Made in 1967. New, surplus. Mfg. P/N: 7679. We have no further information on this decade.
 
 
$45 each
 

Precision Decade Potentiometer
10k ohm / 5 watts
(RWV) 50A/M5007
Fluke precision decade potentiometer. 10k ohm, 5 watts. Voltage ratio in 0.0001 steps. 220v max. DC-100 KHz. Resolution better than 0.002%. Standard linearity ±0.005%.
 

Coaxial Dekastat Decade Resistor
12k ohm / 23 ma / 1,000v

(RWV) DS1365
Coaxial Dekastat decade resistor. 12k ohm, 23ma max, 1,000v max. 3 decade levels. Resistance at zero setting = 20m ohm. Through panel mounting instructions included.
$250 each
 
$149 each

Coaxial Dekastat Decade Resistor
12k ohm / 23 ma / 1,000v
(RWV) DS1265
Coaxial Dekastat decade resistor. 12k ohm, 23 ma max, 1,000v max. 2 decade levels + rheostat. Resistance at zero setting = 30m ohm.
 

Gertsch Coaxial
Ratio Transformer
(RWV) CRT12AF
Gertsch coaxial ratio transformer. 3 decades + rheostat. Heavy duty design. We assume the "AF" suffix is audio frequencies. Used, but in excellent condition.
$249 each
 
$225 each

Gertsch Coaxial
Ratio Transformer
(RWV) CRT11F
Gertsch coaxial ratio transformer. 3 decades + vernier with 99.9 turns counter. 3-1/2"D x 9-1/2"L. Like new condition.
 

Daven Decade Resistor
0.1 ohm - 10k
 

(EQP) DAV750K
Daven decade resistor. 5" x 15-3/4" x 4-1/2" high.

• 0-1 ohm = 1.6 amps
• 0-10 ohm = 800 ma
• 10-100 ohms = 250 ma
• 100-1000 ohms = 80 ma
• 1k-10k ohms = 23 ma
$299 each
 
$225 each

Dekastat Resistor
Decade
(RWV) D1464
Dekastat decade resistor. 12k ohm in 1 ohm steps, 23 ma maximum.
$195 each
(RWV) CA1624
Dekastat decade resistor. 0 - 1.11 ohm in 0.01 ohm steps.
 

Oeco Decade Resistor
(RWV) 2223110
Oeco decade resistor. 4 decades, 5 ohm divided into 9,999 steps. 2-1/2" diameter x 5-1/2" long. New, unused. Mfg. P/N: 7720. NSN: 1220-00-445-6586.
$350 each
 
$225 each

Dekabox
11,111.1 ohms Total in 0.01 ohm Steps

(EQP) ESI-DB62
Electro Scientific resistance decade box. 11,111.1 ohms total in 0.01 ohm steps. Non-inductive. 4-1/4" x 18" x 5" high. Current ranges:

• 1k ohms = 23 ma
• 100 ohms = 71 ma
• 10 ohms = 230 ma
• 1 ohms = 710 ma
• 0.1 ohms = 1.6a
• 0.01 ohms = 4a

 

Dekabox
0 - 1,111,110 ohms Total in 1 ohm Steps

(EQP) ESI-DB62-111K
Electro Scientific resistance decade box. 0 - 1,111,110 ohms in 1 ohm steps. Original accuracy 0.01%. 4-1/4" x 18" x 5" high. Current ranges:

• 100k ohms = 23 ma
• 10k ohms = 7 ma
• 1k ohms = 23 ma
• 100 ohms = 71 ma
• 10 ohms = 230 ma
• 1 ohms = 710 ma
$265 each
 
$265 each

Resistance Box
0 ohms to 9,999.9 ohms in 0.1 ohm Steps

(EQP) 1968
Industrial Instruments Inc. resistance box. 0 ohms to 9,999.9 ohms in 0.1 ohm steps. Solid hardware case screw binding posts, 9" x 6" x 5".
 

Resistor Bridge
0.001 Ohm - 100m

(EQP) ZM4B/U
Winslow Co. resistor bridge. 8-3/4" x 7-1/4" x 6" high. Dials are labeled "1's", "10's", "100's" and "1000's". Multiplier dial ranges from "Divide by 1000" to "Multiply by 1000M".

Two in stock. One was tagged for Destroyer USS T. E. Chandler. Click here to see tag.
$249 each
 
$200 each
 

Vintage Decade Capacitor
0.01 µF to 1.1 µF
(EQP) CDB5
Cornell Dublier vintage decade capacitor. 0.01 µF to 1.1 µF. 600v DC max. 220v AC max. 3-3/4" x 5" x 3-1/2" high. Only one available.
 
 
$75
 
 
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