EQUIPMENT, Electrical Model #1281 - S/N 23310-9

Wavetek 1281 Selfcal Digital Multimeter

Contact NAPT staff to purchase this Selfcal Digital Multimeter $800.00 (comes with protective travel case)

  • Configurable for DCV, ACV, DCI, ACi and Ohms measurement
  • Dual inter-compared 'Selfcal' references for enhanced confidence levels
  • Special Ohms functions for ultra-high accuracy resistance measurments 
  • Range-to-range and function-to-function ratio measurements
Show Details Inquire
EQUIPMENT, Electrical Model #4950 - S/N 36396

Wavetek 4950 Multifunction Transfer Standard

Contact NAPT staff to purchase this Multifunction Transfer Standard $5000.00 (comes with power cords and protective travel case)

The Wavetek-Datron model 4950 multifunction transfer standard was designed as a device for calibrating multifunction calibrators, by acting as a transfer between traditional laboratory references and the target calibrator located remotely. It has also found application as an audit standard for interlaboratory comparisons and proficiency testing. The 4950 is capable of measuring DC and AC voltage, DC and AC current, resistance and frequency over a wide range of values.

Show Details Inquire
EQUIPMENT, Electrical Model #263 - S/N 513565

Keithley 263 Calibrator / Source

Contact NAPT staff to purchase this Calibrator / Source $3,000.00 (comes with power cord)

The Keithley 263 is a used Calibrator. 

  • Resistance from 1 kohm to 100 Gigaohms
  • DC voltage from 0 to 20 volts
  • DC Current from 0 to 20 milliamps
  • DC charge from 0 to 20 micro-coulombs
  • Temperature compensation for the high resistance ranges
Show Details Inquire
EQUIPMENT, Electrical Model #1433-G - S/N 13088

General Radio 1433-G Decade Resistor

Contact NAPT staff to purchase this Decade Resistor $300.00

The 1433G is a decade resistor from General Radio. A decade resistor is a type of electronic test equipment with a series of resistors, inductors, or capacitors to simulate specific electrical values. An engineer can replace any standard-value component in a circuit with a used or refurbished decade resistor because of its ability to configure to almost any value.

Show Details Inquire
EQUIPMENT, Electrical Model #DB62 - S/N 21201900062A

Dekabox DB62 Decade Resistor

Contact NAPT staff to purchase this Decade Resistor $750.00

These Decade Resistors are primarily intended for precision measurement applications where their excellent accuracy of ±0.01%, stability, and low zero resistance are important. The esi DB62 Dekabox In-Line Decade Resistor provides dependable long-term service in precision DC through audio frequency applications. Six decades of non-inductive, precision, wire-wound fixed resistors are mounted in a low noise shielded aluminum housing.

The esi DB62 decade resistor is easy to use. The input terminals and a case connected ground terminal are conveniently located on the front panel. The dials rotate independently through 360 degrees to simplify and speed settings. This allows for a coarse approximation and then precise finer steps to provide an exact resistance value.

Show Details Inquire
EQUIPMENT, Electrical

Tektronix P6015 High Voltage Probe

Contact NAPT staff to purchase this High Voltage Probe $300.00

Show Details Inquire
EQUIPMENT, Electrical

SOLA MCR 70 Computer Regulator

Contact NAPT staff to purchase this Computer Regulator $60.00

Show Details Inquire
EQUIPMENT, Electrical

HP 85051A 7mm Verification Kit

Contact NAPT staff to purchase this Verification Kit $250.00

  • 50 dB Atten
  • 20 dB Atten
  • 85051-60006 Beatty Standard
  • 85051-60005 10 cm Airline
Show Details Inquire
EQUIPMENT, Electrical Model #4800A - S/N 1246A02086

Hewlett Packard 4800A Vector Impedance Meter

Contact NAPT staff to purchase this Impedance Meter $400.00 (comes with power cord)

The 4800A Vector Impedance Meter measures impedance and Q. Impedance measurement range is 1 ohm to 10 Mohms. The unit is equipped with analog outputs for three parameters: impedance magnitude, impedance phase, and frequency which may be used in conjunction with a two-pen X-Y recorder (sold separately) to provide permanent traces.

Show Details Inquire
EQUIPMENT, Electrical Model #5316A - S/N 2120A01347

Hewlett Packard 5316A Universal Counter & Offset/Normalize Module

Contact NAPT staff to purchase this Universal Counter & Offset/Normalize Module $60.00 (comes with power cord)

The HP 5316A Universal Counter 250MHz, measures signals over a range of DC to 100 MHz. Measures Frequency, period, time interval, time interval average, etc.

Show Details Inquire
EQUIPMENT, Electrical Model #3466A - S/N 1716A-04654

Hewlett Packard 3466A Digital Multimeter

Contact NAPT staff to purchase this Digital Multimeter $100.00 (comes with power cord)

HP 3466A is a 4 /2 digit autoranging multimeter offering six functions ACV, DCV, ACI, DCI, Ohms, and Diode Test.  ACV and ACI measurements are true rms with selectable ac or dc coupling.

Show Details Inquire
EQUIPMENT, Electrical Model #SD-24 - S/N B020692

Tektronic SD-24 TDR/Sampling Head

Contact NAPT staff to purchase this TDR/Sampling Head $700.00

Dual channel with a 17.5 ps rise time. Each channel is also capable of generating a fast rising step for use in Time Domain Reflectometry. 

Show Details Inquire
EQUIPMENT, Electrical Model #SD-24 - S/N B020704

Tektronic SD-24 TDR/Sampling Head

Contact NAPT staff to purchase this TDR/Sampling Head $700.00

Dual channel with a 17.5 ps rise time. Each channel is also capable of generating a fast rising step for use in Time Domain Reflectometry. 

Show Details Inquire
EQUIPMENT, Electrical, Other Model #5351B - S/N 3049A01317

Hewlett Packard 5351B Microwave Frequency Counter

Contact NAPT staff to purchase this Frequency Counter $600.00 (with power cord)

Provides fast and precise measurements from 10 Hz to 26.5 GHz and features microwave components that are integrated on a single hybrid gallium arsenide circuit for added speed and reliability. 

Show Details Inquire
EQUIPMENT, Electrical Model #8012B - S/N 1448A 10386

Hewlett Packard 8012B Pulse Generator

Contact NAPT staff to purchase this Pulse Generator $125.00 (with power cord)

  • Repetition rates up to 50MHz
  • Fixed transitions down to 3.5ns
  • Variable transitions from 5ns to 0.5s
  • Output voltage up to 16V
Show Details Inquire
EQUIPMENT, Electrical Model #436A - S/N 2410A19755

Hewlett Packard 436A Power Meter (no sensor)

Contact NAPT staff to purchase this Power Meter $45.00

OPT-022

The HP 436A Power Meter is a general purpose digital power meter intended for manual and automatic RF and microwave power measurements.  It is compatible with the entire series of HP 8480 Power Sensors.  Depending on which power sensor is used, the HP 436A can measure power from -70 dBm (100 pW) to +44 dBm (25 W) at frequencies up to 50 GHz.

Show Details Inquire
EQUIPMENT, Electrical Model #436A - S/N 2709A27810 - SENSOR 8483A - S/N US37290146

Hewlett Packard 436A Power Meter (with 8438A Power Sensor)

Contact NAPT staff to purchase this Power Meter with Sensor $65.00

OPT-022

The HP 436A Power Meter is a general purpose digital power meter intended for manual and automatic RF and microwave power measurements.  It is compatible with the entire series of HP 8480 Power Sensors.  Depending on which power sensor is used, the HP 436A can measure power from -70 dBm (100 pW) to +44 dBm (25 W) at frequencies up to 50 GHz.

Show Details Inquire
EQUIPMENT, Electrical Model #Fluke 45 - S/N 5110163

Fluke 45 Dual Display Multimeter

Contact NAPT staff to purchase this Dual Display Multimeter $300.00 (comes with power cord)

The Fluke 45 is a feature-rich 5-digit, 100 000 count meter that truly fits all applications and virtually any measurement needed on the workbench or in the field. Two multifunction displays and 16 different measurement capabilities allow wide ranging versatility at an affordable price. The Fluke 45 delivers high performance and flexibility for manufacturing test, depot and field service, as well as R&D applications.

Features:

  • Multifunction Vacuum Fluorescent Dual Display
  • True-RMS Voltage and Current Measurement, Including AC + DC
  • 0.05% DC Current Accuracy for 4-20 mA Current Loop Service
  • Standard RS-232 Interface
  • Optional IEEE-488.2 Interface
  • Frequency Measurement to 1 MHz
  • dB Measurements
  • MIN/MAX Mode
  • RELATIVE Mode
  • COMPARE (Hi/Lo/Pass) for Quick In-Tolerance Tests
  • Closed Case Calibration
  • Optional: Rack-Mount Kit
Show Details Inquire
EQUIPMENT, Electrical Model #SR630 - S/N 34159

Stanford Research Systems 16-Channel Thermocouple Monitor

Contact NAPT staff to purchase this 16-Channel Thermocouple Monitor $250.00

The SR630 is a 16-channel thermocouple monitor designed to read, scan, print and log temperatures or voltages. You can use any one of seven standard thermocouple types to read temperatures from -200 °C to +1700 °C.

Show Details Inquire
EQUIPMENT, Electrical Model #2

Weinschel Anntenuator Set

Contact NAPT staff to purchase this Anntenuator Set (5) $80.00

Contains Model 2: 

  • 2-3- Attenu
  • 2-6- Fixed
  • 2-10- Atten
  • 2-20- Atten
  • 2-30- Atten

 

Show Details Inquire

Theme picker