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The ZMPT101B AC Single-Phase Voltage Sensor Module is built around the high-precision ZMPT101B voltage transformer. It is an excellent choice for DIY projects requiring accurate AC voltage measurement with a voltage transformer. This module is particularly well-suited for use with open-source platforms like Arduino, ESP8266, and Raspberry Pi. It is ideal for electrical projects that demand high galvanic isolation, a wide range of measurement, high accuracy, and consistent performance.
The module features an onboard precision miniature voltage transformer and an active phase AC output voltage transformer. It includes a precision operational amplifier circuit for signal sampling and appropriate compensation to ensure precise functionality. Capable of measuring AC voltages up to 250V, the module offers an adjustable analog output for versatility. This brand-new, high-quality module delivers reliable and high-performance results.
* Product Images are shown for illustrative purposes only and may differ from actual product.
At ROBODIUM™, we want you to be completely satisfied with your purchase. You may return most items within 7 days of delivery for a full refund or exchange.
Most items sold on ROBODIUM™ can be returned within the return window, including:
To be eligible for a return, items must be:
Note: Products damaged due to misuse, modification, static discharge, soldering, or improper handling may not be eligible for return.
We arrange the return pickup for you — hassle-free returns similar to major e-commerce platforms.
All products include a minimum 15-day warranty against manufacturing defects, unless otherwise specified on the product page.
Warranty does not cover misuse, soldering damage, modifications, physical damage, or incorrect electrical connections.
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Take 20% off your first order
Enter the code below at checkout to get 20% off your first order