Advantest R6144 DC Voltage / Current Calibrator

Agilent HP 11050A thermal converter. 1V input. 50 Ohm BNC. 7 mV output

HP 16074A Calibration Standard.

Agilent HP 478A Coaxial Thermistor mount. 1 MHz to 1 GHz. (Option H72)

Agilent HP 5087A - Distribution Amplifier with Option 033. Single 10 MHz input with 12 outputs.

Agilent HP 5359A - Time synthesizer produces two extremely precise low jitter time delays up to 160 mS

Agilent HP Symmetricom 58503A - GPS Time & Frequency Receiver

Agilent HP Symmetricom 58503A - GPS Time & Frequency Receiver with options 001 and H02

Agilent HP 85031A - Verification / Calibration kit, APC-7.

HP 85097A RF Electronic Calibration (ECal) PC Interface Kit. Ecal module sold separately.

Agilent HP J06-59992A Time interval calibrator for 5370B

Option 003 LO input option for 8902A. 50 Ω impedance, ~1.27 MHz to 1301.5 MHz, 0 dBm nominal.

Option 030 Carrier Noise Filter option for 8901B, 8902A. Sold installed.

Option 032 Carrier Noise Filter option for 8902A.

Option 033 Carrier Noise Filter option for 8901B, 8902A. Sold installed.

Option 035 30 kHz (cellular radio) alternate channel filter option for 8901B, 8902A. Sold installed.

Option 037 Carrier Noise Filter option for 8902A.

Agilent Keysight 34420A Nanovolt / Micro-Ohm Meter. 7.5 digit.

HP Keysight Agilent 3458A / 002 8.5 digit Digital Multimeter with optional High stability 4 ppm per year reference

HP Keysight Agilent 3458A 8.5 digit laboratory grade Digital Multimeter

Agilent HP 85032F - Calibration kit, Type N. DC to 9 GHz.

Agilent Keysight 85052B - 3.5 mm Mechanical Calibration Kit. As new!! 45 MHz to 26.5 GHz

Agilent HP Keysight 85053B - 3.5 mm Verification Kit.

Anritsu 2000-767-R 7/16 (m) Precision Open/Short/Load. DC-4 GHz. Used with Sitemasters.

Wiltron 28A50-1 - Anritsu Precision Termination; DC to 18 GHz; APC-7; Max. SWR=1.02; 50 Ohm.

Anritsu 28N50-2 Precision Termination; DC to 18 GHz; 40 dB; N(m); 50 Ohm.

Anritsu 41KC-S Precision fixed attenuator set. DC-40 GHz. 2.92 mm K type connecter. 3, 6, 10, 20 dB values

Anritsu ML2419A Range Calibrator for ML2400A series RF Power Meters

Anritsu OSLN50-1 Precision Open/ Short/ Load. Type N (M) connectors. DC-6 GHz. 50 ohm, 42 dB. Sold with Sitemaster only.

Austron 1250A Crystal Frequency Standard. 100 KHz, 1 MHz, and 5 MHz outputs

AVO Biddle Megger 550055 Three Phase TTR Calibration Standard.

Avtech AVR-3-PW-C-P-TEK2 High Voltage pulser specifically designed for testing current probes. Up to 250V / 5A.

Ballantine 1620A - Transconductance Amplifier. 0 - 100A output AC and DC.

Ballantine 1620A - Transconductance Amplifier. 0 - 100A output AC and DC. Includes option 04 (High Accuracy 200 mA-2000uA) and option 60 (IEEE-488).

Ballantine BLI 625A Multi-Ranging High Accuracy Active Current Shunt.

AVO Biddle Megger 242011-7 Duplex Test Lead Set with Helical Spring Point Handspikes, 7 ft. (2 m). Sold with DLRO only. Contact sales for availability separately.

AVO Biddle Megger 249001 Calibration Shunt for use with Digital Low Resistance Ohmmeters, including 247000 series and models DLRO10, DLRO10HD, DLRO10X. 1 Ohm / .01A.

Biddle 72-6345-1 Megadek Megohm Decade Resistor. 0-1.11 GOhm in 1 MOhm Steps. .1% Accuracy. 3 Decades

Biddle Versa-Cal Calibrator with model 720980

AVO Biddle Megger DH4 Duplex Test Lead Set with Helical Spring Point Handspikes, 7 ft. (2 m). Sold with DLRO only. Contact sales for availability separately.

Biddle-Gray 601322 current shunt. 0.01 Ohm / 100A. 1V output at 100A. DC to 60 Hz.

CDI Torque Digitest 9500DT 5 in/lb to 250 ft/lb Digital Torque Calibration System consisting of 950DT Indicator, TTPM-41 4-in-1 Transducer, and the 250L-1 Mechanical Loader.

Clarke Hess 5000 Precision Digital Phase Standard.

Clarke-Hess 8100 Transconductance Amplifier. 0 - 100A output AC and DC. Up to 100 kHz.

Clarostat 240-C / 240C Power Resistor Decade Box

DC Voltage / Current Calibration Standard.

DC Voltage / Current Calibration Standard. Includes Opt D11 GPIB.

Datel DVC8500 DC Voltage Calibration -20 to +20V. Millivolt resolution.

Datron 4200A - Autocal AC Voltage Standard with 1000V range. Opt 10/80

Datron 4708 - Ultra precision ACV, ACI Calibrator for meters up to 8.5 digits. Opt 20/30/80/90

Datron Wavetek 4922 Wideband Module for 4920, 4920M AC Voltmeter. 10 hz to 50 MHz

Datum Exactime 6000 - Symmetricom GPS Time code and frequency standard. 9390-6000 ( ET6000 )

Datum Exactime 6010 - Symmetricom GPS Time code and frequency standard. 9390-6010. Includes GPIB option -14A. ( ET6010 )

Datum Symmetricom FTS1050A Quartz frequency standard with internal standby battery

Datum FTS 4060 - 10 MHz, 5 MHz, 1 MHz, Cesium Frequency Standard and 100 kHz outputs. Frequency and Time Systems / Symmetricom.

Datum - Rubidium timebase upgrade for Exactime 6000 ( ET6000-RB1 / ET6010-RB1 )

Efratum Datum Symmetricom PRFS202 Portable Rubidium Frequency Standard

Eaton Tegam DSRS-5DA-11 Decade Synchro/Resolver Standard combines the functions of a decade synchro standard and a decade resolver standard into a single unit.

Eaton M1011A, AC Ratio Standard 50 to 10,000 Hz frequency range also known as Tegam

Krohn-Hite EDC / Electronic Development Corporation 520A Programmable DC Voltage and Current Calibrator

Krohn-Hite EDC / Electronic Development Corporation 521 Programmable DC Voltage and Current Calibrator

EDC / Electronic Development Corporation 522 Programmable DC Voltage and Current Calibrator

ESI DB62 Decade Resistor. 0 - 11 KOhms in six decades with .01 Ohm resolution.

ESI DB62 Decade Resistor. 0 - 1,111,100 Ohms in six decades with 1 Ohm resolution.

ESI DB62 Decade Resistor. 0 - 11,111,100 Ohms in six decades with 10 Ohm resolution.

ESI DB62 Decade Resistor. 0 - 111 KOhms in six decades with .1 Ohm resolution.

ESI PC101 Parallel Compensation Network

ESI SB103 Shorting Bar (Sold per each - not a set of two)

ESI SPC102 Series-Parallel Compensation Network

ESI SR1010 1 Ohm / Step Resistance Transfer Standard

ESI SR1010 100k Ohm / Step Resistance Transfer Standard

ESI SR1010 10k Ohm / Step Resistance Transfer Standard

ESI SR1010LTC 10 Ohm / Step Resistance Transfer Standard

ESI SR1030 1K 1 KOhm / Step resistance transfer standard

ESI SR1050-10M - IET Labs ESI SR1050 Resistance Transfer Standard. 10 M Ohm per step.

ESI SR1050-1M - IET Labs ESI SR1050 Resistance Transfer Standard. 1 M Ohm per step.

Fluke 5500A/Coil 50-turn coil accessory.

Hart Scientific Fluke 1524 Reference Thermometer

Fluke Hart Scientific 1590 Super Thermometer II

Fluke 341A DC Voltage Calibrator. 6 digit/ 10 uV resolution, 50 ppm accuracy.

Fluke 343A DC Voltage Calibrator. 7 digit/ 1 uV resolution, 20 ppm accuracy.

Fluke 5100B - Meter calibrator. Options 3 & 5 available, contact Sales (wideband AC and IEEE-488 Interface).

Fluke 5200A - AC Voltage Calibrator. 1mV to 120V, 100Hz to 1MHz.

Fluke 5220A Transconductance Amplifier. Up to 20A AC or DC output.

Fluke 5440B - Direct Volts Calibrator. DC Standard. 0 to 1100V. Option /AF.

Fluke 5500A Multi-Product Calibrator with SC600 Scope Calibration Option.

Fluke 5520A Multi-Product Calibrator.

Fluke 5700A Multi Calibrator with Option 03

Fluke 5790A/AF Automated AC Measurement Standard.

Fluke 715 - Volt/mA Loop Calibrator

Fluke 732A DC Voltage Reference Standard

Fluke 752A - Reference Voltage Divider

Fluke 80E10 Voltage Divider. 10 kV max.

Fluke 80E5 Voltage Divider. 5 kV max.

Fluke 8506A - 6.5 digit DMM with thermal RMS AC

Fluke 9640A - 4 GHz RF Reference Source including 50Ω leveling head and HP 3335A GPIB command emulation.

Fluke A40.1A - 100 mA current shunt for 792A or 540B transfer standards.

Fluke Option 3 for 5100B Wideband AC

Fluke Option 5 for 5100B GPIB

Fluke PM6685R / 776 Universal Frequency Counter / Calibrator. Rubidium Timebase, 4.5 GHz C Channel, GPIB