Shockley Mini Digital Voltmeter DC 100V 10A Panel VoltAmp Voltage Current Meter + Dc 9A 300W Step Down power supply Buck Converter 7-40V - 1.2-35V Power Module ((2 VoltAmp Meter) + (2 buck Converter))

Using this module combination, I made a 24-volt, 300-watt variable SMPS. It is working properly.👌

Packaging was poorly done. But product is working as expected. Compared the price with other brand it is worthy. Value for money. Not sure about accuracy. Need to check more. Overall satisfied.

बेकार सर्व्हिस हे ॲमेझॉन की पेहेले प्रॉडक्ट 4 दिन लेट आया ओ भी खराब निकला रिटर्न किया तो आकार प्रॉडक्ट लेके गये रिफंड भी नही दिया फिर मेने 4 टाईम कॉल किया तो 2,रुको 3 दीन रूको बोलकर 11 दीन होनेके बाद अब बोल रहे हे रिटर्न की तारीख खतम हो गई मेरे पैसे भी गये ओर प्रोडक भी गाय इंकी पॉलिसी अच्छी नही. मत लेना

Very nice product value for money

Strong body and work as it mentioned. Need to fix it on wooden board or acrylic sheet so that it's back side parts may not short circuit accidentally to some metallic parts which could damage the converter.

Volt step down horahahai

Nice product working fine

In pack meter wire only one , actually 2 wire in pack need , sorro - we cannot use properly this itam .