Extech Lcr200: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

Extech LCR200 Information

The Extech LCR200 is a passive component LCR meter that measures inductance, capacitance, and resistance with secondary parameters such as Q (quality), D (dissipation), R (resistance), P (phase), and ESR (equivalent series resistance). It has a simultaneous 20,000/2,000 count backlit display, Auto Select measurement function with 1kHz default test frequency, five test frequencies, Hi/Lo limits using absolute values or percentage limits, Relative mode function, Parallel or Series equivalent circuit, Auto power off, Low battery and overrange indicators, Built-in test fixture or use external test leads, RS-232 interface, and Open and Short calibration.

Image:

Full specifications:

Feature	Value
Measurement range	Inductance: 0.01 mH to 100 H
Capacitance: 0.01 pF to 100 mF
Resistance: 0.01 ohm to 100 Mohm
Secondary parameters	Q (quality), D (dissipation), R (resistance), P (phase), ESR (equivalent series resistance)
Display	Simultaneous 20,000/2,000 count backlit display
Test frequencies	1kHz, 10kHz, 100kHz, and 1MHz
Auto Select measurement function	Yes
Hi/Lo limits	Yes, using absolute values or percentage limits
Relative mode function	Yes
Parallel or Series equivalent circuit	Yes
Auto power off	Yes
Low battery and overrange indicators	Yes
Built-in test fixture	Yes
External test leads	Included
RS-232 interface	Yes
Open and Short calibration	Yes

Features:

• The Extech LCR200 is a versatile meter that can be used to measure a wide range of passive components.
• It has a large, backlit display that makes it easy to read measurements in dimly lit environments.
• The Auto Select measurement function makes it easy to measure components without having to manually select the test frequency.
• The Hi/Lo limits function can be used to set upper and lower limits for measurements, which is useful for troubleshooting.
• The Relative mode function can be used to compare the value of a component to a known reference value.
• The Parallel or Series equivalent circuit function can be used to calculate the equivalent inductance, capacitance, or resistance of a circuit.
• The Auto power off feature helps to conserve battery life.
• The Low battery and overrange indicators warn the user when the batteries are low or when the measurement is outside of the specified range.
• The built-in test fixture makes it easy to calibrate the meter.
• The external test leads are included for flexibility.
• The RS-232 interface allows the meter to be connected to a computer for data logging or analysis.

What's in the box:

• Extech LCR200 meter
• Built-in test fixture
• External test leads
• 9V battery
• Instruction manual

The Extech LCR200 is a powerful and versatile meter that is perfect for a variety of applications. It is easy to use and has a wide range of features, making it a great choice for professionals and hobbyists alike.

Extech LCR200 Compare with Similar Item

a table comparing the Extech LCR200 to two similar items: the DT8908B Digital Multimeter and the FLUKE 87V Multimeter.

Feature	Extech LCR200	DT8908B Digital Multimeter	FLUKE 87V Multimeter
Price	$79.99	$29.99	$199.99
Accuracy	±0.5%	±1%	±0.05%
Range	Capacitance: 10 pF to 100 mF	Capacitance: 200 pF to 100 mF	Capacitance: 20 pF to 100 mF
Resistance: 0.1 Ω to 20 MΩ	Resistance: 2 Ω to 20 MΩ	Resistance: 0.1 Ω to 40 MΩ
Inductance: 0.1 mH to 20 H	Inductance: 1 mH to 20 H	Inductance: 0.1 mH to 20 H
Dimensions	19.3 x 8.9 x 4.1 cm	19.5 x 9.5 x 4.1 cm	23.3 x 9.1 x 5.6 cm
Weight	430 g	200 g	500 g
Battery life	300 hours	400 hours	300 hours
Warranty	1 year	1 year	3 years

As you can see, the Extech LCR200 is a mid-range LCR meter with a good accuracy and range. It is also relatively affordable. The DT8908B Digital Multimeter is a budget-friendly option with a lower accuracy and range. The FLUKE 87V Multimeter is a high-end LCR meter with the highest accuracy and range, but it is also the most expensive option.

Ultimately, the best LCR meter for you will depend on your needs and budget. If you are looking for an accurate and affordable LCR meter, the Extech LCR200 is a great option. If you are on a budget and accuracy is not as important, the DT8908B Digital Multimeter is a good choice. And if you need the highest accuracy and range, the FLUKE 87V Multimeter is the best option.

Here is a summary of the pros and cons of each LCR meter:

Extech LCR200

Pros:

• Affordable
• Accurate
• Wide range
• Portable
• Battery operated

Cons:

• No auto-ranging
• No Bluetooth connectivity

DT8908B Digital Multimeter

Pros:

• Budget-friendly
• Basic functions
• Portable
• Battery operated

Cons:

• Low accuracy
• Narrow range
• No auto-ranging
• No Bluetooth connectivity

FLUKE 87V Multimeter

Pros:

• High accuracy
• Wide range
• Advanced features
• Auto-ranging
• Bluetooth connectivity

Cons:

• Expensive
• Not portable
• Requires AC adapter

I hope this comparison helps you choose the best LCR meter for your needs.

Extech LCR200 Pros/Cons and My Thought

The Extech LCR200 is a multimeter that measures inductance, capacitance, resistance, and frequency. It is a popular choice for hobbyists and professionals alike, thanks to its accuracy, versatility, and affordability.

Pros:

• Accurate: The Extech LCR200 is known for its accuracy, with a measurement error of +/-0.5%. This makes it a good choice for precision measurements.
• Versatile: The Extech LCR200 can measure a wide range of components, including inductors, capacitors, resistors, and diodes. It also has a frequency measurement function, making it a versatile tool for electronic troubleshooting.
• Affordable: The Extech LCR200 is a very affordable multimeter, making it a great value for the price.

Cons:

• Not as rugged as some other multimeters: The Extech LCR200 is not as rugged as some other multimeters on the market, so it may not be the best choice for professionals who need a multimeter that can withstand rough handling.
• No auto-ranging: The Extech LCR200 does not have auto-ranging, so you will need to manually set the measurement range for each component you are testing. This can be a bit tedious, but it is not a major drawback.

User Reviews:

Overall, the Extech LCR200 receives positive reviews from users. Here are some of the positive things that users have said about the multimeter:

• "Accurate and versatile multimeter."
• "Great value for the price."
• "Easy to use."
• "Rugged enough for most hobbyists."

Here are some of the negative things that users have said about the multimeter:

• "Not as rugged as some other multimeters."
• "No auto-ranging."
• "The display can be a bit hard to read in bright sunlight."

My Thoughts:

I think the Extech LCR200 is a great multimeter for hobbyists and professionals who need an accurate, versatile, and affordable multimeter. It is not as rugged as some other multimeters on the market, but it is still durable enough for most applications. The lack of auto-ranging can be a bit tedious, but it is not a major drawback. Overall, I would highly recommend the Extech LCR200 to anyone looking for a great value multimeter.

Here are some additional thoughts on the Extech LCR200:

• The multimeter is easy to use, even for beginners. The instructions are clear and concise, and the buttons are large and easy to press.
• The multimeter is well-organized. The different functions are clearly labeled, and the display is easy to read.
• The multimeter is portable. It is small and lightweight, making it easy to take with you on the go.
• The multimeter is backed by a one-year warranty. This gives you peace of mind knowing that you are covered if something goes wrong.

Overall, I think the Extech LCR200 is a great multimeter for hobbyists and professionals alike. It is accurate, versatile, affordable, easy to use, and portable. I would highly recommend it to anyone looking for a great value multimeter.

Extech LCR200 Problems and Solutions

Here are some common issues and problems with the Extech LCR200 and their solutions, as reported by experts:

• The meter is not turning on. This is usually caused by a dead battery. Make sure the batteries are inserted correctly and are not expired. If the batteries are good, the meter may have a problem with the power supply. Try resetting the meter by pressing and holding the power button for 10 seconds. If that doesn't work, you may need to contact Extech for warranty service.
• The meter is not displaying accurate readings. This can be caused by a number of factors, including:
  • Dirty or damaged test leads. Make sure the test leads are clean and free of corrosion.
  • Loose or damaged connections. Make sure all connections are tight and secure.
  • Faulty components in the meter. If you've checked all of the above and the meter is still not displaying accurate readings, it may need to be repaired or replaced.
• The meter is giving error messages. The Extech LCR200 displays error messages to indicate a problem with the meter. The most common error messages are:
  • "OL" - Overload. This means that the meter has been overloaded and needs to be reset. To reset the meter, press and hold the power button for 10 seconds.
  • "1" - Open circuit. This means that the test leads are not making a good connection. Make sure the test leads are properly connected to the meter and the device you are testing.
  • "E1" - Error 1. This is a general error message that indicates a problem with the meter. If you see this message, contact Extech for assistance.

I hope this helps!

Extech LCR200 Manual

Safety Information

• Read and understand all safety instructions before using this meter.
• Do not use the meter in hazardous atmospheres, such as those containing flammable gases or liquids.
• Do not use the meter in wet or humid conditions.
• Do not use the meter if it has been dropped or damaged.
• Do not open the meter. Repairs should only be performed by qualified personnel.
• Keep the meter out of the reach of children.

Before Use

• Make sure the meter is turned off before connecting it to any test leads or components.
• Connect the test leads to the appropriate jacks on the meter.
• Set the meter to the desired measurement mode and range.
• Touch the test leads to the component you want to measure.
• Read the measurement on the meter display.

Troubleshooting

• If the meter displays an error message, consult the troubleshooting section of the manual.
• If the meter is not working properly, try replacing the batteries.
• If the meter is still not working properly, contact Extech Technical Support for assistance.

Maintenance

• Keep the meter clean and free of dust and dirt.
• Wipe the meter with a soft, dry cloth.
• Do not use harsh chemicals or solvents to clean the meter.
• Store the meter in a cool, dry place.

Warranty

The Extech LCR200 is covered by a one-year warranty against defects in materials and workmanship. If the meter fails during the warranty period, it will be repaired or replaced free of charge.

Contact Information

For technical support, please contact:

Extech Instruments 131 Commerce Drive Norwalk, CT 06851 (800) 735-6388

Additional Information

• The Extech LCR200 can measure capacitance, inductance, and resistance.
• The meter has a frequency range of 100Hz to 100kHz.
• The meter has a display resolution of 19,999 counts.
• The meter is powered by two 9V batteries.
• The meter is CE and FCC compliant.

I hope this manual has been helpful. Please contact Extech Technical Support if you have any further questions.