🔧 Elevate Your Projects with Precision Power!
The AD584KH High Precision Voltage Reference Module is a versatile tool designed for professionals seeking accuracy and reliability. With its 4-channel output, built-in rechargeable lithium battery, and user-friendly interface, this module is perfect for both lab and field applications. The transparent housing not only protects the device but also allows for easy monitoring of its operation.
| Brand | YWBL-WH |
| Manufacturer | YWBL-WH |
| Country of Origin | USA |
| Model number | YWBL-WHqhe9a7us2x |
| Item Weight | 30 g |
| Item model number | YWBL-WHqhe9a7us2x |
| Are batteries included? | No |
A**O
Excelente para comparar la calibración de multímetros
Funciona mejor de lo que esperaba. El error es mínimo (<0.1% en mi caso). Es una excelente opción considerando que incluye su batería, el cambio de voltaje es digital y el circuito integrado principal AD548KH es original. Buen precio también por $150 mxn.
J**S
works as expected, great price
i wanted a way to compare my many multi-meters and this gave a way. I am only a hobbyist so dont need perfection but seems pretty darn accurate
J**B
correcte dans ses spécifications
correcte dans ses spécifications
G**N
No battery
It has to be plugged, battery wasn't installed.
W**.
Useful Voltage Reference
The AD584KH is a solid voltage reference. I didn't expect lab-grade precision, and honestly, I wouldn't know how to measure it to that extent. I ran tests using several multimeters, and their readings were consistent with each other. As long as you manage your expectations, it proves to be a handy tool. I primarily use it as a reference point in my electronics projects, especially for tasks like calibrating voltage dividers in Arduino or Pi Pico projects. For these purposes, it's quite effective and convenient.One of the main perks is that it's ready to use straight out of the box, comes with free shipping, includes a battery, and performs reliably. Sure, building one yourself could be an engaging project, and I might even give it a go someday. However, if you occasionally need a reliable reference for your projects, this device meets the mark.It's decent for testing your multimeters but look elsewhere if you're aiming to calibrate them precisely.My unit arrived without a calibration certificate, which seems to be the new norm, though this wasn't mentioned in the product description. Contrary to what was stated, my package did include a battery. The acrylic case protector needs to be peeled off, which is slightly annoying but hardly a dealbreaker.For those interested, here are the measurements from my tests with various multimeters for comparison:Uni-T 61E+: 2.499V, 5.002V, 7.498V, 10.002VAneng AN8008: 2.498V, 5.002V, 7.497V, 10.00VAlosun EM3085A: 2.509V, 5.02V, 7.53V, 10.04VAstroAI DM6000AR: 2.503V, 5.012V, 7.50V, 10.01V
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