DMMs, Voltmeters, etc

Agilent/HP 34401A Digital Multimeter Click for Pic
Resolution: 6½ digit to 100 nV, 100 µOhms, 10 µHz. Accuracy: 0.0015% for DC, 0.06% for AC. True RMS AC Volts and Current. 2- or 4-Wire Ohms, Frequency/Period, Continuity, and Diode Test. The 34401A is perfect for system operation: 1000 readings/sec over GPIB. Has GPIB (SCPI) and RS-232

list: $1172
price: $700
rental: $75/month

Boonton 4200 RF Microwattmeter
100kHz to 40GHz, -60dBm to +30dBm. True dual channel; differential measurements. High and low limits setting.

price: $500

Boonton 92C RF Millivoltmeter

Voltage range: 500µV to 3V in seven ranges. Power range: -50 to +23dBm. Frequency range: 10kHz to 1.2GHz. Basic accuracy: ±(1% of reading + 2% fs). True rms readings up to 30mV.

price: $250

Datron 1281 Autocal Multimeter

8½ digits. DC Voltage in five ranges: 1nV to 1100V. Two identical rear inputs. Options installed: 10, 20, 30, 70.

price: $5900 SOLD

Fluke 45 Dual Display DMM
5-digit, 100,000 count meter. Multifunction vacuum fluorescent dual display allows measurement of two different parameters of same signal from one test connection, and view both measurements at the same time. 16 different measurement capabilities. TRMS voltage and current. Frequency measurement to 1MHz. 0.05% dc current accuracy for 4-20mA current loop service. RS-232.

price: $400

Fluke 80T-150U Temperature Probe
Universal temperature probe that works with DMMs having temp measuring capability. Intended for air, surface, and non-corrosive liquids. Provides direct temp conversion of 1mV DC per degree. C or F selectable by switch. Temp range: -50 deg-C to +150 deg-C (-58 deg-F to +302 deg-F).

price: $75

Fluke 8010M DMM
3½ digit LCD, True-RMS, portable, bench-type. Functions: AC/DC voltage, AC/DC current, and resistance. Each range has: full auto-polarity, overange indication, overload & transient protection. Employs dual slope integration measurement technique for fast , accurate, noise-free measurements. Long term calibration stability. With option 05: 10 amp current range.

price: $100 SOLD

Fluke 8012A DMM
3½ digit, True-RMS, current to 2A; handheld.

list: $398
price: $95

Fluke 8025A DMM Click for Pic
3½ digit, 3200 count display. 31 segment bar graph for peaking, nulling, capacitor checking, etc. 0.2% basic DC accuracy. 10A current capability. Includes carrying case.

price: $65

Fluke 8050A DMM
4½ digits (20,000 counts). Nine functions including relative reference, dB, conductance, diode test. 0.03% basic DC accuracy. TRMS AC from 20Hz to 50kHz. Microprocessor based. Extensive overload protection. Fluke 8050A.

list: $449
price: $135 SOLD

Fluke 8810A DMM
5½ digit, DC Digital Multimeter. 200mV, 2, 20, 200 and 1200V ranges plus autoranging capabilities. Input resistance is greater than or equal to 1000M ohms on 200mV, 2V and 20V ranges, 10m ohms on the 200V and 1200V ranges. 10ppm typ.

price: $100

Fluke 8840A DMM
5½ digits, 0.005% basic DC accuracy. DC Voltage Range:200mV to 1000V with 1uV resolution. DC Current Range: 2000mA with 10uA resolution and .05% accuracy.

price: $275 SOLD

Fluke 8842A DMM
5½ Digit, 20mV, 200mA and 20 ohm ranges. Up to 100 readings/second system speed. Has True-RMS AC Voltage option and GPIB option.

price: $400

Fluke 8920A True RMS Digital Voltmeter

180uV to 700V, 2Hz to 20MHz; true RMS readout in volts or dB. AC or AC+DC measurements. Autoranging. Selectable dBm reference impedance. Analog display for peak/null adjustments. Rear panel linear analog output. Relative dB measurements.

price: $450 SOLD

HP 34401A Digital Multimeter Click for Pic
Resolution: 6½ digit to 100 nV, 100 µOhms, 10 µHz. Accuracy: 0.0015% for DC, 0.06% for AC. True RMS AC Volts and Current. 2- or 4-Wire Ohms, Frequency/Period, Continuity, and Diode Test. The 34401A is perfect for system operation: 1000 readings/sec over GPIB. Has GPIB (SCPI) and RS-232

list: $995
price: $850
rental: $75/month

HP 3455A Digital Voltmeter
6½ digit. Measures DC volts (0.1 to 1kV range with up to 1µV sensitivity in 5 ranges), AC volts (1 to 1kV range in 4 ranges) (ACV or FAST ACV), and resistance (2W or 4W: 0.1 kohm to 10 Mohms in 6 ranges). True RMS measurements from 30Hz to 1MHz. Math function provides computational capability. HPIB

price: $225 SOLD

HP 3458A DMM
8½ digits with 10nV DC resolution. 0.05ppm dcV transfer accuracy. 100,000 readings per second at 4 ½ digits. 2- and 4-wire ohms measurements with offset compensation. The 3458A has superior AC voltage measurements.

list: $7660
price: $5700 SOLD

HP 3466A DMM

4½ digits. ACV, DCV, ACI, DCI, 2-wire resistance. True RMS.

price: $125 SOLD

HP 3478A DMM
Selectable 3 1/2 to 5 1/2 digit resolution. Five autoranging functions: DCV, True RMS ACV, 2- and 4-wire resistance, and DC and AC current. Up to 90 reading/sec. 100 nanovolt resolution. GPIB.

list: $995
price: $175

HP 400E AC RMS Voltmeter
1mV to 300V F.S., 12 ranges. 10Hz - 10MHz. Benchtop.

list: $1090
price: $75
rental: $50/month

Hewlett Packard 400FL AC Voltmeter
100mV to 300V, 20Hz to 4MHz. RMS and Log scale.

price: $100

HP 428B Milliammeter with Probe

Measures direct current from 0.02mA to 10A. Accuracy is ±(3% of full scale + 0.15mA). Front-panel output of 1V is provided for full scale deflection. The probe clips around wire in circuit to be measured.

price: $300

HP 5005B Signature Analyzer/Multimeter
See Datacom/Telecom/Logic page.

HP 8405A Vector Voltmeter
1MHz to 1GHz in 21 overlapping octave bands; tuning automatic within each band. 50/75 ohm coaxial measurements. Voltmeter Ranges: 100µV to 1Vrms full scale in 10dB steps. Phase range: 360° indicated on zero-center meter with end-scale ranges of ±180°, ±60°, ±18°, ±6°. Phase resolution: 0.1° at any phase angle. Phase meter offset: ±180° in 10° steps.

price: $350
rental: $75/month

Keithley 179A Digital Multi Meter
4½ digits, TRMS. Hi-Lo ohms. 20A range.

price: $175

Keithley 181 Nanovoltmeter Click for Pic

SPECIFICATIONS Includes brand-new $400 Keithley 1507A Low Thermal Input Cable set, manual (on CD), and power cord.

price: $750

Keithley 619 Two-Channel Electrometer
5½ digits. 10fA to 2A DC current measurement. 1uV to 200V DC voltage measurement with 20T ohm input resistance. 10m ohm to 2T ohm resistance measurements. Has these options installed: second channel, and GPIB. Includes 6011 Triax Test Lead Set.

list: $6309
price: $1100 SOLD

North Atlantic 2250 Digital Analyzing Voltmeter

Measures all conventional phase angle voltmeter signal parameters (phase angle, fundamental, inphase, and quadrature); in addition, it performs extensive signal analysis to determine phase magnitude and harmonic parameters of measured signals. Reference autoranging allows operation with reference levels from 2mV to 500V rms. 700V pk Reference and Signal Inputs. Wide Frequency Response. Isolated Reference and Signal Inputs. Up to 86dB Harmonic Rejection. Ratio Measurement Capabilities. Total Harmonic Distortion Capabilities. DFT and Analysis Calculations. IEEE-488, Recorder Output.

price: $6000 SOLD

rental: $650/month

Tek CDM250 DMM
3½ digits. AC/DC Volts (500 V Range). Resistance (20 megaohm Range). Current (10 A Range). Overload Protection.

price: $125

Tektronix DMM247 Digital Multimeter Click for Pic
3½ digits, 3200 count autoranging w/range hold. 0.3% basic accuracy. 3VAC to 750VAC. 300mVDC to 1kVDC. 300uA to 20A, AC and DC. 300 ohms to 30M ohms. Analog bargraph. New/unused.

price: $75

Tektronix DMM252 Digital Multimeter Click for Pic
3½ digits, 4000 counts autoranging w/range hold. 0.1% basic accuracy. 400mVAC to 750VAC. 400mVDC to 1kVDC. 4mA to 10A, AC and DC. 400 ohms to 40M ohms. 4nF to 40uF. Analog bargraph. New/unused.

price: $95

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Most prices include calibration, manuals, and 90 day warranty.

Contact Harlan Labs for details.
Harlan Labs 7544 Trade Street. San Diego, CA 92121

(858)578-4711, (858)578-4714 fax.