Used Equipment

Bird, 4431 Wattmeter w/sampler

Used 4431 RF Wattmeter Tested to meet factory spec. Same as the model 43 General Purpose Wattmeter with the addition of an RF signal sampler probe. This RF probe provides a low power sample of the signal being measured and is available at the female BNC connector on the right side of the housing. 

UCSL-1000-3S-1  Vacuum Variable Capacitor, 7-1000pf 3kv, MFR: Jennings (Clean Used Condition) No longer available for Export

UCSXF-1500-10 Vacuum Variable Capacitor, 25-1500pf, 10kv Peak (Round Shaft 1/2") MFR: Jennings (Clean Used) No longer available for Export,

Limited Quantity Available, Removed from working equipment

UCSXF-1200-10 Vacuum Variable Capacitor, 15-1500pf, 10kv Peak (Round Shaft 1/2") MFR: Jennings (Clean Used) No longer available for Export

Limited Quantity Available, Removed from working equipment

UCSXF-1200-7.5 Vacuum Variable Capacitor, 15-1500pf, 7.5kv Peak (Round Shaft 1/2") MFR: Jennings (Clean Used) No longer available for Export

Limited Quantity Available, Removed from working equipment

Capacitance:  25-250 pf 

Voltage Rating: 15 KV 
Current Rating:  94 Amps RMS 
Important Dimensions: 
  Max Length    5.255 in / 133.5 mm 
  Max Diameter 2.13 in / 55 mm 
  Weight   1.15 lbs

Mounting: Permanently attached flange with 4 drilled and tapped holes for front, and threaded hole on base.

Shaft: Round Shaft with Hex internal 1/4"

Limited Warranty of Ninety Days

Removed from working equipment and tested.

MFR: Comet, Switzerland