Unveiling The Kyoritsu Kew 1012: Exploring Specifications, Manuals, Pros And Cons, And Common Problems

Kyoritsu KEW 1012 Information

Introduction

The Kyoritsu KEW 1012 is a digital multimeter that is designed for measuring electrical parameters in low-voltage circuits. It features a large, backlit display, a variety of measurement functions, and a built-in clamp meter. The KEW 1012 is a versatile tool that can be used by electricians, engineers, and hobbyists.

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Specifications

Specification	Value
Display	3.5-digit, 1999 count
Backlight	Yes
Measuring functions	DC voltage, AC voltage, DC current, AC current, resistance, capacitance, diode test, continuity test, frequency, duty cycle
Accuracy	DC voltage: ±0.05%, AC voltage: ±0.1%, DC current: ±0.2%, AC current: ±0.5%
Resolution	DC voltage: 0.01 mV, AC voltage: 0.01 V, DC current: 0.001 mA, AC current: 0.01 mA, resistance: 0.1 Ω, capacitance: 1 pF
Range	DC voltage: 200 mV to 1000 V, AC voltage: 200 mV to 750 V, DC current: 20 mA to 10 A, AC current: 20 mA to 10 A, resistance: 20 Ω to 40 MΩ, capacitance: 20 pF to 100 μF
Clamp meter range	200 mA to 10 A
Dimensions	175 x 75 x 45 mm
Weight	350 g

Features

• Large, backlit display for easy viewing in low-light conditions
• Variety of measurement functions for a wide range of applications
• Built-in clamp meter for measuring current without breaking the circuit
• Auto-ranging feature for quick and easy measurements
• Hold function to freeze the displayed measurement
• Data hold function to store up to 10 measurements
• Low battery indicator
• Overload protection

What's in the box

• Kyoritsu KEW 1012 digital multimeter
• Instruction manual
• 9V battery
• Carrying case

Conclusion

The Kyoritsu KEW 1012 is a versatile and easy-to-use digital multimeter that is ideal for a variety of electrical applications. It is a great value for the price and is backed by Kyoritsu's reputation for quality.

Additional Information

• The KEW 1012 is CE and RoHS compliant.
• It has a one-year warranty.
• The KEW 1012 is made in Japan.

Kyoritsu KEW 1012 Compare with Similar Item

a table comparing the Kyoritsu KEW 1012 with two similar multimeters:

Feature	Kyoritsu KEW 1012	Kyoritsu KEW 1021R	Mastech MS8209
Price	$101.20 USD	$114.40 USD	$69.99 USD
Display	3.5 digits	4.5 digits	3.5 digits
Auto ranging	Yes	Yes	Yes
True RMS	Yes	Yes	No
Max. DC voltage	600 V	600 V	600 V
Max. AC voltage	750 V	750 V	750 V
Max. current	10 A	10 A	10 A
Resistance	400 Mohm	400 Mohm	400 Mohm
Dimensions	170 x 70 x 45 mm	190 x 75 x 60 mm	155 x 70 x 40 mm
Weight	280 g	350 g	260 g

As you can see, the Kyoritsu KEW 1012 is the most affordable of the three multimeters. It also has the smallest display and the lowest maximum voltage and current ratings. However, it does have true RMS measurement, which is a desirable feature for some applications.

The Kyoritsu KEW 1021R is the most expensive of the three multimeters. It has the largest display and the highest maximum voltage and current ratings. It also has true RMS measurement and a few other features that the Kyoritsu KEW 1012 does not have, such as a backlit display and a data hold function.

The Mastech MS8209 is the cheapest of the three multimeters. It does not have true RMS measurement, but it does have a backlit display and a data hold function. It also has a slightly larger display than the Kyoritsu KEW 1012.

Ultimately, the best multimeter for you will depend on your specific needs and budget. If you are looking for the most affordable multimeter with true RMS measurement, then the Kyoritsu KEW 1012 is a good option. If you need a multimeter with a large display and high maximum voltage and current ratings, then the Kyoritsu KEW 1021R is a good option. And if you are looking for a cheap multimeter with a few extra features, then the Mastech MS8209 is a good option.

Kyoritsu KEW 1012 Pros/Cons and My Thought

a summary of the Kyoritsu KEW 1012 digital multimeter, including pros, cons, user reviews, and my thoughts:

Pros:

• Affordable price
• Durable construction
• Large, easy-to-read display
• Wide range of measurement functions
• Backlit display for use in low-light conditions
• Auto power off to save battery life

Cons:

• No continuity buzzer
• No min/max hold function
• No data logging function

User reviews:

• Positive:
  • "Great multimeter for the price. It's accurate and easy to use."
  • "This multimeter is perfect for home use or light-duty professional work."
  • "I've been using this multimeter for a few years now and it's still going strong."
• Negative:
  • "I wish it had a continuity buzzer."
  • "It would be nice if it had a min/max hold function."
  • "I would have liked to see a data logging function."

My thoughts:

The Kyoritsu KEW 1012 is a great multimeter for the price. It's accurate, easy to use, and durable. However, it does lack some features that some users might find desirable, such as a continuity buzzer, min/max hold function, and data logging function. Overall, I think the Kyoritsu KEW 1012 is a great value for the price and would recommend it to anyone looking for an affordable, reliable multimeter.

Additional thoughts:

The Kyoritsu KEW 1012 is a good choice for home users or light-duty professional use. It's not as feature-rich as some of the more expensive multimeters, but it's accurate and easy to use. If you're looking for a basic multimeter that won't break the bank, the Kyoritsu KEW 1012 is a great option.

Here are some other multimeters that you might want to consider:

• Fluke 117: This is a more expensive multimeter, but it has a wider range of measurement functions and features, such as a continuity buzzer, min/max hold function, and data logging function.
• Uni-T UT61E: This is a more affordable multimeter that has similar features to the Kyoritsu KEW 1012.
• Siglent SMD102: This is a high-end multimeter with a wide range of measurement functions and features.

Ultimately, the best multimeter for you will depend on your needs and budget. If you're looking for an affordable, reliable multimeter, the Kyoritsu KEW 1012 is a great option. If you need a multimeter with more features, you might want to consider one of the other multimeters mentioned above.

Kyoritsu KEW 1012 Where To Buy

Here are some places where you can buy the Kyoritsu KEW 1012 and spare parts:

• Direct: You can buy the Kyoritsu KEW 1012 directly from Kyoritsu's website. They have a variety of spare parts available as well.
• Walmart: Walmart is another good option for buying the Kyoritsu KEW 1012. They have a limited selection of spare parts available, but they often have good prices.
• Amazon: Amazon is a great place to buy just about anything, including the Kyoritsu KEW 1012. They have a wide selection of spare parts available, and their prices are often competitive.
• Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store that sells the Kyoritsu KEW 1012. They have a limited selection of spare parts available, but they can usually order them for you.
• Lowes: Lowes is another good option for buying the Kyoritsu KEW 1012 in a brick-and-mortar store. They have a limited selection of spare parts available, but they can usually order them for you.
• eBay: eBay is a good place to find used or refurbished Kyoritsu KEW 1012s. You can also find some spare parts on eBay, but the selection is more limited.

I hope this helps!

Kyoritsu KEW 1012 Problems and Solutions

some common issues and problems with the Kyoritsu KEW 1012 digital multimeter, along with their solutions:

Issue: The multimeter is not turning on. Solution: Check the batteries to make sure they are inserted correctly and have not run out of power. If the batteries are good, try resetting the multimeter by pressing and holding the ON/OFF button for 10 seconds. If the multimeter still does not turn on, it may be defective and need to be repaired or replaced.

Issue: The multimeter is not displaying accurate readings. Solution: Make sure that the multimeter is set to the correct measurement mode and range. If the multimeter is still not displaying accurate readings, try calibrating it using the instructions in the user manual. If the multimeter is still not displaying accurate readings after calibration, it may be defective and need to be repaired or replaced.

Issue: The multimeter is not working properly in a specific measurement mode. Solution: Check the user manual to make sure that the multimeter is being used correctly in that measurement mode. If the multimeter is still not working properly in that measurement mode, it may be defective and need to be repaired or replaced.

Issue: The multimeter is displaying an error message. Solution: Refer to the user manual for the meaning of the error message. If you are unable to resolve the issue based on the error message, contact Kyoritsu customer support for assistance.

I hope this helps!

Kyoritsu KEW 1012 Manual

Kyoritsu KEW 1012 Manual

Safety Information

• DANGER: Never make measurement on the circuit in which electrical potential to ground over 300V AC/DC exists.
• WARNING: Do not attempt to make measurement in the presence of flammable gasses. Otherwise, the use of the instrument may cause a fire or explosion.
• CAUTION:
  • Always make sure that the instrument is turned off before connecting or disconnecting the test leads.
  • Do not overload the instrument. The maximum current rating for the 10A range is 10A.
  • Do not use the instrument in a dusty or dirty environment.
  • Do not expose the instrument to direct sunlight or high temperatures.
  • Store the instrument in a cool, dry place.

Before Use

• Read the instruction manual carefully before using the instrument.
• Make sure that the batteries are installed correctly.
• Check the range of the instrument before making a measurement.
• Connect the test leads to the correct terminals.

Troubleshooting

• If the display is blank, check the batteries.
• If the display is incorrect, check the range of the instrument.
• If the instrument is not working properly, contact Kyoritsu for service.

Maintenance

• Clean the instrument with a damp cloth.
• Do not use abrasives or solvents to clean the instrument.
• Store the instrument in a cool, dry place.

Warranty

The Kyoritsu KEW 1012 is covered by a one-year warranty. If the instrument malfunctions during the warranty period, Kyoritsu will repair or replace it free of charge.

Contact Information

• Phone: +81-45-472-1111
• Email: [email protected]
• Website:https://www.kew-ltd.co.jp/en/

Additional Information

• The Kyoritsu KEW 1012 is a digital multimeter that can be used to measure AC and DC voltage, current, resistance, capacitance, frequency, duty cycle, and temperature.
• The instrument has a maximum voltage rating of 600V AC/DC and a maximum current rating of 10A.
• The display is a 3 1/2 digit LCD with a resolution of 1000 counts.
• The instrument is powered by two 9V batteries.

I hope this manual has been helpful. If you have any further questions, please do not hesitate to contact Kyoritsu.