Products

VA82 5 1/2 Digital bench multimeter

Product Detailed

Key Features:

2 different measurement functions: DCV/ACV, DCI/ACI, Ω2W/Ω4W, frequency/period, diode test, continuity, dB/dBm, etc.

High-brightness vacuum fluorescent display (VFD)

True-rms AC voltage and current measurement, with high frequency of 100kHz

Maximum reading of 120,000 digits

DCV measurement accuracy up to 0.01%, resolution 1µV

Maximum measurement rate: 45times/second

Equal accuracy frequency measurement more than 1MHz, minimum resolution of 10μHz

Zeroing (RFL) mode to eliminate residual reading

2W and 4W resistance measurement modes selectable

Built-in mathematics calculation functions: mX+b, %, dB, dBm

512 readings storage and MAX/MIN/AVER/STD statistics

HI/IN/LO comparator function

GPIB and RS-232 interfaces for convenient system communication,

Calibration performed without opening the cover

10 sets of measurement states saved and recalled up

Measurement function
Measurement parameters	DC voltage, AC voltage, DC current, AC current,2-wire resistance, 4-wire resistance, frequency, period, continuity, diode
Mathematic function	mX+b, %, dB, dBm, REL
Range	Auto, manual
Display	VFD
Trigger mode	INT/MAN/BUS
Programmable delay	0~6000mS
Reading storage & statistics	2 to 512 readings can be stored, loaded and counted Type of statistics: MAX,MIN,AVER,STD
Reading hold	To find out best stable reading for each data block of the given reading number according to the given accuracy.
Limit measurement	To judge HI,IN,LO and display, with ALARM for HI/LO
Storage setup	10 setting files can be stored and loaded
Calibration	Recommended Fluke5520A with TH1951/TH1961 Accurate Calibration software ( option )
Communication interface	GPIB (option), RS232C, SCPI command programming support
Function parameter
Measurement condition
Calibration cycle: one year Operating temperature & humidity:18°C-28°C,≤90%RH; When resistance range is 10M and 100M, ≤70%RH Warm-up time:30 minutes Accuracy expressed as:± (% of reading + % of range) Temperature coefficient: 0°C--18°C 28°C--40°C,+0.1×accuracy /°C The following specifications are at slow mode, and please refer to the operation manual for other details.