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Voltage Current

I 10 migliori prodotti di ottobre 2025
Ultimo aggiornamento: 6 ottobre 2025
HiLetgo
HiLetgo
HiLetgo LCD USB Current Voltage Doctor Charger Capacity Tester Meter Power Bank
Spedizione gratuita
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99

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#1 VINCITORE

  • Display: Simultaneously display Amp and Volt in real-time
  • Measuring Range: Voltage 3-9V, Current 0-3A, Accuracy: +/- 1%
  • Memory function: The working time and Capacity have Memory function when power off
  • Reset: Press and hold the RESET button for 3 seconds to reset
  • Widely used: Perfect for testing phone, power bank, solar charger, car charger, tablet, computer, note book and so on
  • 11,49 € SU AMAZON
TAXNELE
TAXNELE
Din Rail 18mm Voltage Current HZ Meter AC 80-500V 110V 220V 380V 100A Modular Voltmeter Ammeter LED Indicator Digital Volt Tester with CT (V+A+HZ)
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#2

  • 【TEST INTELLIGENTI】 Questo voltmetro ha un ampio intervallo di misurazione della tensione CA 80-500 V, intervallo di corrente 1-100 A, Hz 0-99 Hz e un'elevata precisione dell'1% per semplificare il lavoro
  • 【VISUALIZZAZIONE CHIARA】 Dotato di schermo digitale con data in tempo reale a 3 pannelli, il voltmetro è facile da usare.
  • 【FACILE DA INSTALLARE】 Leggero e di dimensioni compatte, l'intero supporto per guida DIN è molto comodo da completare.
  • 【DIMENSIONE PICCOLA】 Larghezza 18 mm, riduzione dello spazio di assemblaggio
  • 【Il nostro multimetro 1P】 Può essere molto utile in varie macchine, automazioni, controlli di dispositivi, ecc
  • 17,99 € SU AMAZON
TECNOIOT
TECNOIOT
TECNOIOT 2pcs INA3221 Triple-Channel Current Voltage Power Supply Sensor Monitor INA219
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92

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#3

  • 【INA3221】The INA3221 is a three-channel, high-side current and bus voltage monitor with an I2C- and SMBUS-compatible interface. The INA3221 monitors both shunt voltage drops and bus supply voltages, in addition to having programmable conversion times and averaging modes for these signals. The INA3221 offers both critical and warning alerts to detect multiple programmable out-of-range conditions for each channel.
  • 【Compatible】The INA3221 senses current on buses that can vary from 0 V to 26 V. The device is powered from a single 2.7-V to 5.5-V supply, and draws 350 µA (typ) of supply current. The INA3221 is specified over the operating temperature range of -40°C to +125°C. The I2C- and SMBUS-compatible interface features four programmable addresses.
  • 【High performance】High Accuracy:Offset Voltage: ±80 µV (max); Gain Error: 0.25% (max); Configurable Averaging Options; Four Programmable Addresses; Programmable Alert and Warning Outputs; Power-Supply Operation: 2.7 V to 5.5 V; Senses Bus Voltages From 0 V to 26 V; Reports Shunt and Bus Voltage.
  • 【Fast delivery】 Fast and high quality delivery of Spain buying in TECNOIOT
  • 8,99 € SU AMAZON
Springer
Springer
High Impulse Voltage and Current Measurement Techniques: Fundamentals – Measuring Instruments – Measuring Methods (English Edition)
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88

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#4
SAJIL
SAJIL
IQ VOLTAGE AND CURRENT STATITICS                
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86

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#5

  • simple
  • easy to use
  • easy to learn
  • 0,00 € SU AMAZON
Roland
Roland
Voltage-Current-Resistance-Power                
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81

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#6

  • Voltage-Current-Resistance-Power
  • 0,00 € SU AMAZON
Waveshare
Waveshare
Waveshare 4-ch Current/Voltage/Power Monitor HAT for Raspberry Pi I2C/SMBus Interface
Spedizione gratuita
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80

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#7

  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards.
  • 4-ch monitoring, via I2C/SMBus interface. Onboard 0.1Ω 1％ sampling resistor, allows measuring bi-directional current up to 3.2A.
  • Embedded 12-bit ADC, supports multiple successive converting, 0~26V voltage measuring range.
  • Directly calculate and output measured power value through additional multiply register. I2C control pins for connecting with other host boards.
  • Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32).
  • 27,99 € SU AMAZON
CRC Press
CRC Press
Optical Fiber Current and Voltage Sensors (Series in Fiber Optic Sensors) (English Edition)
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78

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#8
Springer
Springer
Analog Circuits for Machine Learning, Current/Voltage/Temperature Sensors, and High-speed Communication: Advances in Analog Circuit Design 2021 (English Edition)
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73

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#9
Academic Press
Academic Press
Medium-Voltage Direct Current Grid: Resilient Operation, Control and Protection (English Edition)
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64

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#10
voltage current sensor voltage and current current