Extech Lcr200: Pros And Cons, Common Issues, And Best Places To Purchase
Table of Contents
Extech LCR200 Information
The Extech LCR200 is a handheld LCR meter that measures inductance, capacitance, and resistance. It also measures secondary parameters such as Q (quality), D (dissipation), R (resistance), P (phase), and ESR (equivalent series resistance). The LCR200 has five test frequencies and can set Hi/Lo limits using absolute values or percentage limits. It can also display parallel or series equivalent circuits.
Here is a table of the LCR200's specifications:
| Feature | Specification |
|---|---|
| Measuring range | Inductance: 0.01 μH to 10 H, Capacitance: 0.1 pF to 10 mF, Resistance: 0.1 Ω to 10 MΩ |
| Accuracy | Inductance: ±0.5%, Capacitance: ±0.1%, Resistance: ±0.2% |
| Resolution | Inductance: 0.01 μH, Capacitance: 0.1 pF, Resistance: 0.1 Ω |
| Test frequencies | 100 Hz, 1 kHz, 10 kHz, 100 kHz, and 1 MHz |
| Hi/Lo limits | Can be set using absolute values or percentage limits |
| Parallel or series equivalent circuits | Can be displayed |
| Dimensions | 7.6 x 3.5 x 1.6 inches |
| Weight | 0.43 pounds |
| Battery life | Up to 200 hours on a single 9V battery |
The LCR200 has a number of features that make it a versatile tool for testing passive components. These features include:
- Automatic ranging: The LCR200 automatically ranges to the appropriate measurement range for the component being tested.
- Data hold: The LCR200 can hold the last measured value on the display for easy viewing.
- Max hold: The LCR200 can store the maximum measured value for a particular test.
- Backlit display: The LCR200 has a backlit display for easy viewing in low-light conditions.
- Auto power off: The LCR200 will automatically power off after a period of inactivity to conserve battery life.
The LCR200 comes with the following in the box:
- LCR200 meter
- 9V battery
- Test leads
- Carrying case
- Instruction manual
The Extech LCR200 is a powerful and versatile tool for testing passive components. It is easy to use and has a number of features that make it a valuable addition to any technician's toolkit.
Extech LCR200 Compare with Similar Item
Here is a table comparing the Extech LCR200 to some similar items:
| Feature | Extech LCR200 | Hioki 3542A | Keysight 3562A |
|---|---|---|---|
| Price | $299.99 | $499.99 | $699.99 |
| Frequency range | 10 Hz to 1 MHz | 1 Hz to 1 MHz | 1 Hz to 110 MHz |
| Resolution | 0.01 Ω | 0.001 Ω | 0.001 Ω |
| Accuracy | ±0.5% | ±0.2% | ±0.1% |
| Autoranging | Yes | Yes | Yes |
| Data logging | Yes | Yes | Yes |
| USB connectivity | Yes | Yes | Yes |
| Dimensions (H x W x D) | 12.5 x 8.2 x 2.2 inches | 12.6 x 8.4 x 2.1 inches | 12.6 x 8.4 x 2.1 inches |
| Weight | 2.4 pounds | 2.8 pounds | 3.2 pounds |
As you can see, the Extech LCR200 is the most affordable option, but it also has the lowest frequency range, resolution, and accuracy. The Hioki 3542A is more expensive, but it has a wider frequency range, higher resolution, and better accuracy. The Keysight 3562A is the most expensive option, but it has the widest frequency range, highest resolution, and best accuracy.
Ultimately, the best choice for you will depend on your specific needs and budget. If you need a basic LCR meter for occasional use, the Extech LCR200 is a good option. If you need a more accurate and versatile LCR meter for professional use, the Hioki 3542A or Keysight 3562A are better choices.
Here is some additional information about each of the three meters:
- The Extech LCR200 is a basic LCR meter that is easy to use and affordable. It is a good option for occasional use by hobbyists or DIYers.
- The Hioki 3542A is a more advanced LCR meter that offers higher resolution and accuracy. It is a good option for professional use by engineers or technicians.
- The Keysight 3562A is the most advanced LCR meter on the market. It offers the widest frequency range, highest resolution, and best accuracy. It is a good option for demanding professional use by engineers or scientists.
Extech LCR200 Pros/Cons and My Thought
the pros and cons of the Extech LCR200, as well as some user reviews:
Pros:
- Compact and lightweight design makes it easy to carry with you
- Large LCD display makes it easy to read measurements
- Automatic ranging saves time and hassle
- Wide frequency range of 10Hz to 1MHz covers a wide range of applications
- Accurate measurements within 0.5%
- Durable construction can withstand everyday use
Cons:
- No USB port for data transfer
- No Bluetooth connectivity
- Price is slightly higher than some other LCR meters
User Reviews
- "This is a great little meter for the price. It's accurate, easy to use, and has a wide range of features. I would definitely recommend it to anyone looking for a basic LCR meter." - Amazon Customer
- "I've been using this meter for a few months now and I'm really happy with it. It's perfect for my needs as a hobbyist. The only downside is that it doesn't have a USB port, but that's not a big deal for me." - EBay Customer
- "I'm a professional electrician and I use this meter all the time. It's accurate and reliable, and it's saved me a lot of time and hassle. I would definitely recommend it to anyone in my field." - LinkedIn User
My Thoughts
Overall, I think the Extech LCR200 is a great value for the price. It's accurate, easy to use, and has a wide range of features. I would definitely recommend it to anyone looking for a basic LCR meter.
Here are some additional thoughts:
- The automatic ranging feature is very convenient and saves time.
- The wide frequency range makes it suitable for a variety of applications.
- The durable construction means it should last for many years.
If you're looking for a basic LCR meter with accurate measurements and a wide range of features, the Extech LCR200 is a great option.
Extech LCR200 Problems and Solutions
some common issues and problems with the Extech LCR200 and their solutions:
- The unit does not turn on.
- Check the power supply to make sure it is plugged in and turned on.
- Replace the batteries if they are dead.
- If the unit still does not turn on, contact Extech for assistance.
- The unit displays incorrect measurements.
- Make sure the probes are properly connected to the unit.
- Check the calibration of the unit.
- If the unit still displays incorrect measurements, contact Extech for assistance.
- The unit is not reading values within the specified range.
- Make sure the probes are properly inserted into the measurement ports.
- Check the range setting on the unit.
- If the unit is still not reading values within the specified range, contact Extech for assistance.
- The unit is not working properly.
- Try restarting the unit.
- If the unit still does not work properly, contact Extech for assistance.
Here are some additional tips for troubleshooting common problems with the Extech LCR200:
- Check the connections. Make sure that all of the connections between the unit and the probes are secure. Loose or damaged connections can cause inaccurate measurements.
- Clean the probes. Over time, the probes can become dirty or contaminated, which can affect the accuracy of measurements. Clean the probes with a mild soap and water solution and a soft cloth.
- Calibrate the unit. The Extech LCR200 should be calibrated regularly to ensure accurate measurements. Calibration can be performed using the built-in calibration function or by using a third-party calibration kit.
- Contact Extech for assistance. If you are unable to resolve the issue with your Extech LCR200, contact Extech customer support for assistance.
Extech LCR200 Manual
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