Card size 4.5-digit voltage reference generator

Name: Card size 4.5-digit voltage reference generator
SKU: 29859
Price: 33.00 USD
Availability: InStock
Rating: 4.00 (1 reviews)

(1 Review)

4.5-digit 2.5V 5V 7.5V 10V output reference base ad584

Designed by DEEPACE in China

Card size 4.5-digit voltage reference generator 1

Card size 4.5-digit voltage reference generator 2

Card size 4.5-digit voltage reference generator 3

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2023-03-29T01:18:05.323Z-584TempTest.jpg

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4.5-digit 2.5V 5V 7.5V 10V output reference base ad584

This product is 100% calibrated and can be used as calibrated to calibrate DC voltmeters up to 4½ digits,Max driver current up to 1mA. The uncertainty (relative to calibration conditions) of this ref…

Review Breakdown

Average Ratings

Product: (4.00)

Documentation: (3.00)

Shipping: (5.00)

Communication: (4.00)

Matthew | Nov. 1, 2024

Voltage reference that's built well and does what it says

+Nice self contained build
+Rechargeable design, with USB-C port
-No way to tell current state of battery charge (e.g: if the LEDs are MCU controlled, they could temporarily flash a N/4 state of charge when device is turned on)
-No option to force reference on, for a longer measurement period
-Reference was supplied with a calibration done almost 4 years prior, more current would have been welcomed
-No documentation supplied with

Values were accurate to the tolerance that I can currently verify with