ESI Electro Scientific 240C Kelvin Ratio Bridge from ESI 242D system, parts only
C $489.41
All items
Voltage Reference Source - General Resistance Dial-A-Source DAS-46AL, May'25 cal
C $697.75
ESI 242D resistance measurement system w/o RS925 decade
C $2,097.45
Keithley 2002 8.5 Digit 8 1/2 Digit Multimeter DMM, need repairs, AS IS
C $4,194.90
EDC 520A Programmable DC Voltage/Current Calibrator, calibrated 2025.
C $837.58
Keithley 6221 AC/DC Low Current Programmable Source / Waveform generator
C $6,851.67
Fluke 43 hand-held power quality analyzer, parts only, bad display/battery.
C $349.58
Tinsley 5685A2 metrology resistance standard, 10 Ohm, calibrated and tested 2025
C $1,817.79
Datron Wavetek 1281 8.5 digit metrology 3-input DMM. All options, tested good
C $9,788.10
GenRad 1432-M Decade Resistor up to 111.1k Ohm, tested OK with HP 3458A
C $180.38
Guildline 9330 oil resistance standard, 100 ohm, 2025 calibrated w/data
C $1,258.47
Schaffner NSG 200D Main Frame and NSG 223 Interference Generator
C $699.15
Siglent SDM3055 5.5-digit precision multimeter, tested good
C $627.84
Keithley 7002 400-Channel / 10-Slot Switch Mainframe, working, w/damaged case.
C $279.66
Keithley 3724 Dual 1x30 solid-state FET multiplexer scanner card, for 3700/3706
C $697.75
Agilent 6811B AC Power Source / Power Analyzer, good, 375 VA, 300 V, 3.25 A
C $2,097.45
Keithley 3706-SNFP scanner/switch system mainframe, excellent condition,no cards
C $1,398.30
Keithley 2601 System Sourcemeter SMU, 1 channel 40V 3A, not working #2
C $2,097.45
Datron Wavetek 4600 Autocal Transconductance Amplifier, used, calibrated good.
C $5,593.20
JRL Julie Research Lab PRB-205S 7-digit resistance bridge system w/manuals.
C $5,593.20
Tektronix DPO7254C 2.5GHz 4ch DPO oscilloscope, 40 GS/s, tested good, SPC pass!
C $15,379.90
Wavetek Datron 4920 AC voltage standard / voltmeter, tested good, factory sealed
C $5,593.20
Marconi / IFR 2023B Signal Generator, 9 kHz - 2.05 GHz, high power+OCXO option.
C $1,957.62
Keysight B2987A Electrometer/High Resistance Meter, 0.01 fA to 20mA, w/batteries
C $13,283.85
HP 4284A 20 Hz - 1 MHz precision benchtop LCR meter
C $2,377.11
Keithley 237 1kV/1nA High Voltage Source Measure Unit SMU, calibrated April 2025
C $2,796.60
Keithley 237 1kV/1nA High Voltage Source Measure Unit SMU, calibrated April 2025
C $2,796.60
Keithley 237 1kV/1nA High Voltage Source Measure Unit SMU, calibrated April 2025
C $2,796.60
Agilent MXG ATE Analog Signal Generator N5161A, 3 GHz, high power, fully tested
C $6,012.69
Keithley 237 1kV/1nA High Voltage Source Measure Unit SMU, calibrated April 2025
C $2,656.77
Rigol DSA1030 RF Spectrum Analyzer, 9 kHz to 3 GHz, tested working!
C $2,516.94
Keithley 237 1kV/1nA High Voltage Source Measure Unit SMU, calibrated April 2025
C $2,796.60
Keithley 237 1kV/1nA High Voltage Source Measure Unit SMU, calibrated May 2025
C $2,515.54
Keithley 237 1kV/1nA High Voltage Source Measure Unit SMU, calibrated April 2025
C $2,515.54
Keithley 2601 System Sourcemeter SMU, 1 channel 40V 3A, not working, parts only
C $2,097.45
About us
Seller feedback (12)
- y***d (200)- Feedback left by buyer.Past yearVerified purchaseExcellent seller, really great communication. And the unit came in a fantastic box. Well, packed and works perfectly.Thank you.
- i***o (124)- Feedback left by buyer.Past yearVerified purchaseThis was a good price on an SR620. The unit has some years on it and is just as depicted. It arrived very well packed and fast.
- o***i (2781)- Feedback left by buyer.Past yearVerified purchaseGood ebay seller. Quality, communication, timely delivery. Thanks!
- m***f (226)- Feedback left by buyer.Past 6 monthsVerified purchaseItem arrived very quickly, good communication from seller.
- d***l (83)- Feedback left by buyer.Past yearVerified purchaseShipped as described and very well packaged, would recommend!
- i***n (292)- Feedback left by buyer.Past monthVerified purchaseA+ seller. thank you