ZMPT107-1 Precision AC Voltage Sensor Transformer
Prices updated: 12 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 UGE | ZMPT107-1 Current Type precision voltage Sensor transformer | 120 EGP | View in store |
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Lowest price recorded: 120 EGP
About this product
ZMPT107-1 is a precision AC voltage sensor transformer that provides an isolated, scaled-down copy of the mains voltage for measurement. It is used in energy monitors and voltage-monitoring projects, where a microcontroller such as an Arduino or ESP32 reads the conditioned signal on an ADC pin.
Specifications
- Sensor type
- AC voltage sensor transformer
- Measured quantity
- AC voltage
- Isolation
- Transformer isolation between mains and output
- Output
- Scaled AC signal, needs conditioning before ADC input
Frequently asked questions
What is the price of ZMPT107-1 Precision AC Voltage Sensor Transformer in Egypt?
ZMPT107-1 Precision AC Voltage Sensor Transformer currently costs 120 EGP in Egypt.
Where can I buy ZMPT107-1 Precision AC Voltage Sensor Transformer in Egypt?
ZMPT107-1 Precision AC Voltage Sensor Transformer is available from UGE. Compare the offers above to find the best price.
How do I connect it to a microcontroller?
The output is an AC signal. Add a burden resistor, then bias the signal to half of the ADC reference (for example about 1.65 V for a 3.3 V ADC) so the microcontroller reads positive values. Calibrate the reading against a reference meter.
Is it safe to use for mains voltage measurement?
The transformer provides isolation between the mains and the microcontroller, but mains wiring must be handled by qualified people with proper insulation and an enclosure.
