
( Brand: Mfj ), ( Manufacturer Part Number: 4230MV ), ( Part Type: Amp ), ( UPC: 650619022315 )
The MFJ-4230MV is a versatile and high-performance 4-16 DVM (Digital Volt Meter) from MFJ Enterprises, a renowned manufacturer of radio communication equipment. This digital multimeter features a wide voltage range, capable of measuring from 13.8VDC to 30VDC, making it an ideal tool for various applications in the field of electronics, automotive, and radio communication.
The MFJ-4230MV boasts 4-1/2 digits of resolution, ensuring accurate and precise readings. Its binding posts, specifically designed for 13.8VDC and 30VDC, allow for easy and secure connection of test leads or battery cables. These posts are also equipped with a 10A current rating, providing ample power handling capacity.
The meter's backlit LCD screen ensures clear visibility in any lighting condition, while its auto-ranging feature simplifies the measuring process by automatically selecting the appropriate measurement range. It also features a non-contact AC voltage detector, which is useful for checking live electrical wires without the need for test leads.
The MFJ-4230MV is compact and lightweight, with a rugged and durable construction that can withstand the rigors of field use. It also includes a protective rubber boot to prevent damage from accidental drops or impacts. This multimeter is powered by a single 9V battery, which is not included in the package.
In summary, the MFJ-4230MV is a reliable and powerful digital multimeter that offers a wide voltage range, easy-to-use features, and robust construction. It is an essential tool for anyone involved in electronics, automotive, or radio communication work.
Product: MFJ-4230MV 4-16 Binding Post Power Supply, 13.8VDC, 30V Binding Voltage, 4230mv
Pros:1. Wide voltage range: The MFJ-4230MV can provide a voltage range of 13.8VDC to 30VDC, making it suitable for various applications requiring different voltage levels.
2. Binding voltage posts: The product features binding voltage posts, which allow for easy connection and disconnection of cables, reducing the risk of damage to the wires due to over-tightening or forceful removal.
3. Durable construction: The MFJ-4230MV is built with a heavy-duty powder-coated steel frame, ensuring long-term durability and resistance to corrosion.
4. Compact design: With a compact size, the power supply is easy to store and transport, making it an ideal choice for mobile or occasional use.
Cons:1. Limited current output: The MFJ-4230MV only delivers a maximum current output of 2.5 amps, which may not be sufficient for high-current applications.
2. No display or adjustment controls: The power supply does not have a built-in display or adjustment controls, making it difficult to monitor or adjust the output voltage and current accurately.
3. Lack of overvoltage protection: The MFJ-4230MV does not have built-in overvoltage protection, which means it could potentially damage connected devices if the voltage exceeds the specified limits.
Conclusion:The MFJ-4230MV 4-16 Binding Post Power Supply is a decent choice for users looking for a compact, durable, and versatile power supply with a wide voltage range. Its binding voltage posts make it easy to connect and disconnect cables, ensuring minimal damage to wires. However, its limited current output and lack of overvoltage protection may be a concern for some users. If you need a power supply with higher current output or additional safety features, you may want to consider other options.
Recommendation:If you require a power supply for low-current applications with a wide voltage range, the MFJ-4230MV could be an excellent fit for your needs. However, if you require a higher current output or additional safety features, you may need to consider other options with better specifications.
The voltage is front panel adjustable from 4 to 16 volts . Information only us funds accepted.
Mfj 4230MV has an excellent 75 efficiency and extra low ripple and noise, 100 mv.
A simple front panel push button switch let's you choose either ammeter or voltmeter allows you to select amps or volts as you wish to read them. All you pay me is for the item and shipping.
Whisper quiet fan cools by convection and forced air cooling.
Mfj 4230MV also has a delectable input voltage choose from 120 or 240 vac at Hz.
Normal air flow around the power supply is continuous and a heat sensor increases the fan speed when the temperature rises above 70 degrees Celsius.