Heathkit IT-28 Capacitor Checker - Very Clean

Description: This auction is for a Heathkit IT-28 Capacitor Checker - Very Clean - Tested. This particular unit is very clean inside and outside, no dust/dirt/grime. Please view photographs of the actual item for sale. Description: Treated control pots and switches with DeOxIt GoldPerformed visual inspection prior to applying power Mains measured at 123.4V at time of testingPassed all of the Tests outlined on pg. 24 of the IT-28 ManualVerified Voltages (marked/actual VDC): 3/2.9; 6/5.8; 10/9.5; 15/14.8; 25/24.6; 50/47; 100/98; 150/149; 200/199; 250/248; 300/301; 350/366; 400/419; 450/473; 500/526; 600/656.Verified Capacitance Readings with 68pF ceramic disc, 3.3 uF electrolytic (see photos); tested several other values. Face-plate readings fairly accurate to labeled capacitor values.Verified Leakage test with electrolytic capacitors. Verified Resistance Readings. Resistance readings were ~10%-to-15% lower than actual values. 1k resistor was indicated at ~850 Ohms, 10.5k resistor was indicated at ~9.5k, and 1M resistor was indicated at ~850k. Percentage was fairly consistent across multiple resistor values.No calibration or adjustments were performed (Manual pgs. 24-25) ~45 minutes of powered on testing conductedDid NOT test External Generator or External StandardCondition: Cabinet has some scuff marks and scratches. No further testing or examination was conducted Condition:Cabinet has some scuff marks, paint ware on top section; front panel has a scratch/scuff mark next to bottom of right paddle I will ship via USPS Ground Advantage. I will mail within one business day of receiving cleared payment. Please ask questions before purchasing. Thank You.

Price: 349.95 USD

Location: Powell, Ohio

End Time: 2024-10-24T23:21:03.000Z

Shipping Cost: N/A USD