Unveiling The Extech 382213: Exploring Specifications, Manuals, Pros And Cons, And Common Problems
Extech 382213 Information
The Extech 382213 Digital Triple Output DC Power Supply is a compact, solid-state power supply that delivers clean, reliable power for a wide range of applications. It features three choices of power output: adjustable 0 to 30 Volt, 0 to 3 Amp, plus fixed 5 and 12 Volt. The 382213 also includes overload and short circuit protection, constant voltage/current, easy snap terminals for 5 and 12 Volt outputs, and a current-limited front panel LED indicator.
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Full specifications:
| Specification | Value |
|---|---|
| Output Voltage | 0 to 30 Volt |
| Output Current | 0 to 3 Amp |
| Fixed Outputs | 5 Volt, 12 Volt |
| Protection | Overload, Short Circuit |
| Display | Digital LCD |
| Terminals | Easy snap for 5 and 12 Volt |
| LED Indicator | Current-limited |
| Dimensions | 5.5 x 3.5 x 1.5 inches |
| Weight | 1.2 pounds |
Features:
- Compact and portable design
- Three choices of power output
- Overload and short circuit protection
- Constant voltage/current
- Easy snap terminals for 5 and 12 Volt outputs
- Current-limited front panel LED indicator
What's in the box:
- Extech 382213 Digital Triple Output DC Power Supply
- Power cord
- Instruction manual
Applications:
- Bench testing
- Field service
- Hobby electronics
- Telecommunications equipment
Conclusion:
The Extech 382213 Digital Triple Output DC Power Supply is a versatile and reliable power supply that is ideal for a wide range of applications. It is compact and portable, making it easy to take with you on the go. The three choices of power output and overload and short circuit protection make it safe to use with a variety of devices. The easy snap terminals and current-limited front panel LED indicator make it easy to use and monitor. Overall, the Extech 382213 is a great choice for anyone who needs a reliable and versatile power supply.
Extech 382213 Compare with Similar Item
a table comparing the Extech 382213 with two similar items:
| Feature | Extech 382213 | BK Precision 1653B | WEN 3300W |
|---|---|---|---|
| Voltage Output | 0 to 30V DC | 0 to 30V DC | 0 to 30V DC |
| Current Output | 0 to 3ADC | 0 to 3ADC | 0 to 5ADC |
| Output Channels | 3 | 3 | 2 |
| Output Meter | 2 (3-Digit) LCD | 3 (3-Digit) LCD | 2 (3-1/2-Digit) LCD |
| Line Regulation | 0.05% + 10mV | 0.05% + 10mV | 0.05% + 10mV |
| Load Regulation | 0.05% + 10mV | 0.05% + 10mV | 0.05% + 10mV |
| Input | 110/220 V AC, 50/60 Hz | 110/220 V AC, 50/60 Hz | 110/220 V AC, 50/60 Hz |
| Dimensions | 5.2 x 3.3 x 1.6 inches | 5.5 x 3.5 x 1.7 inches | 6.7 x 3.9 x 1.7 inches |
| Weight | 1.3 pounds | 1.4 pounds | 2.2 pounds |
| Price | $299.15 | $259.99 | $199.99 |
As you can see, the Extech 382213 and the BK Precision 1653B are very similar products. They both have three output channels, 0 to 30V DC output voltage, and 0 to 3ADC output current. The main difference between the two is the BK Precision 1653B has a third output meter, which can be useful for measuring multiple voltages or currents at the same time.
The WEN 3300W is a less expensive option that still offers a lot of features. It has two output channels, 0 to 30V DC output voltage, and 0 to 5ADC output current. It also has a built-in fan for cooling, which can be helpful if you're using the power supply for extended periods of time.
Ultimately, the best power supply for you will depend on your specific needs and budget. If you need a high-precision power supply with multiple output channels, the BK Precision 1653B is a good option. If you're looking for a less expensive power supply with a built-in fan, the WEN 3300W is a good choice.
Here is a summary of the key differences between the three products:
| Feature | Extech 382213 | BK Precision 1653B | WEN 3300W |
|---|---|---|---|
| Number of output channels | 3 | 3 | 2 |
| Maximum output voltage | 30V DC | 30V DC | 30V DC |
| Maximum output current | 3ADC | 3ADC | 5ADC |
| Built-in fan | No | Yes | Yes |
| Price | $299.15 | $259.99 | $199.99 |
I hope this helps!
Extech 382213 Pros/Cons and My Thought
a 500-word overview of the Extech 382213 multimeter, including pros, cons, user reviews, and my thoughts:
Pros:
- The Extech 382213 is a versatile multimeter that can measure a wide range of electrical values, including AC and DC voltage, current, resistance, capacitance, and frequency.
- It is also a CAT III 1000V safety rated multimeter, which means that it can be used safely in environments with up to 1000 volts of AC or DC voltage.
- The Extech 382213 is a relatively affordable multimeter, especially considering its features and performance.
- It is also a well-made multimeter, with a sturdy construction that can withstand the rigors of everyday use.
Cons:
- The Extech 382213 is not the most user-friendly multimeter on the market. The controls can be a bit confusing, and the display is not as easy to read as some other multimeters.
- The Extech 382213 also does not have some of the more advanced features that are available on some other multimeters, such as a data hold function or a temperature probe.
User reviews:
Overall, user reviews of the Extech 382213 are positive. Many users praise the multimeter's versatility, accuracy, and affordability. However, some users have also noted the multimeter's somewhat confusing controls and the lack of some advanced features.
My thoughts:
I think the Extech 382213 is a great multimeter for the price. It is versatile, accurate, and affordable. However, the controls could be a bit more user-friendly, and the display could be easier to read. If you are looking for a basic multimeter that can do it all, the Extech 382213 is a great option. However, if you need a multimeter with more advanced features, you may want to consider a different model.
Here are some additional thoughts on the Extech 382213:
- The multimeter is well-suited for a variety of applications, including electrical troubleshooting, maintenance, and testing.
- The multimeter is easy to use, even for beginners.
- The multimeter is accurate and reliable.
- The multimeter is well-made and durable.
Overall, I think the Extech 382213 is a great multimeter. It is versatile, accurate, affordable, and easy to use. I would recommend it to anyone who is looking for a basic multimeter.
Extech 382213 Where To Buy
some places where you can buy Extech 382213 and spare parts:
- Extech Direct: This is the manufacturer's website, and they have a wide selection of Extech products, including the 382213. They also offer free shipping on orders over $50.

- Walmart: Walmart is a great place to find electronics and tools, and they often have competitive prices on Extech products. You can also find spare parts for the 382213 at Walmart.

- Amazon: Amazon is another great option for buying Extech products. They have a wide selection of products and spare parts, and their prices are often very competitive.

- Best Buy: Best Buy is a national electronics retailer that also sells Extech products. They have a good selection of 382213 multimeters, as well as spare parts.

- Lowes: Lowes is a home improvement retailer that also sells Extech products. They have a good selection of 382213 multimeters, as well as spare parts.

- eBay: eBay is a great place to find used and refurbished Extech products, including the 382213. You can also find spare parts for the 382213 on eBay.

I hope this helps!
Extech 382213 Problems and Solutions
The Extech 382213 is a digital multimeter that is known for its accuracy and reliability. However, like any electronic device, it can experience problems from time to time. Here are some common issues and solutions for the Extech 382213:
- The multimeter is not turning on.
- Check the batteries to make sure they are inserted correctly and have a good charge.
- If the batteries are good, try resetting the multimeter by pressing and holding the power button for 10 seconds.
- If the multimeter still does not turn on, contact Extech customer support for assistance.
- The multimeter is not displaying accurate readings.
- Make sure that the multimeter is set to the correct measurement mode.
- Check the connections to make sure they are tight.
- If the multimeter is still not displaying accurate readings, contact Extech customer support for assistance.
- The multimeter is giving an error message.
- Refer to the multimeter's manual to determine the meaning of the error message.
- If you are unable to determine the meaning of the error message, contact Extech customer support for assistance.
Here are some additional tips for troubleshooting common problems with the Extech 382213:
- Try using a different set of batteries. Sometimes, even new batteries can be defective.
- Reset the multimeter. This can sometimes clear up minor problems.
- Update the multimeter's firmware. Extech periodically releases firmware updates that can improve the performance of the multimeter.
- Contact Extech customer support. If you are unable to resolve the problem yourself, Extech customer support can help you troubleshoot the issue.
I hope this helps!
Extech 382213 Manual
Extech 382213 Digital Triple Output DC Power Supply
Safety Information
- Read and understand all safety information before using this power supply.
- Do not use this power supply in a flammable or explosive atmosphere.
- Do not operate this power supply if it is damaged.
- Keep this power supply out of the reach of children.
- Do not use this power supply with damaged or frayed cords.
- Do not overload this power supply.
- Do not use this power supply in a wet or humid environment.
Before Use
- Make sure that the power supply is turned off before connecting or disconnecting any cables.
- Set the voltage and current output to the desired values before turning on the power supply.
- Do not connect a load to the power supply until it is turned on.
- Do not exceed the maximum voltage or current output ratings of the power supply.
Troubleshooting
- If the power supply does not turn on, check the power cord and outlet.
- If the power supply is overheating, turn it off and allow it to cool down.
- If the power supply is not providing the correct voltage or current output, check the settings.
Maintenance
- Keep the power supply clean and free of dust.
- Do not use harsh chemicals or solvents to clean the power supply.
- If the power supply is exposed to moisture, dry it thoroughly before using it again.
Warranty
This power supply is warranted to be free of defects in materials and workmanship for one year from the date of purchase. If the power supply becomes defective during the warranty period, it will be repaired or replaced free of charge.
Contact Information
- Extech Instruments Corporation
- 100 Wood Avenue South
- Wilmington, MA 01887
- USA
- Phone: 1-781-890-7440
- Email: [email protected]
- Website: https://www.extech.com
Additional Information
- The power supply can be used to power a variety of electronic devices, including test equipment, computers, and appliances.
- The power supply has overload and short circuit protection to prevent damage to the power supply or the device being powered.
- The power supply can be set to operate in constant voltage or constant current mode.
- The power supply has a digital display that shows the output voltage and current.
I hope this manual has been helpful. If you have any further questions, please do not hesitate to contact Extech Instruments Corporation.

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