Unraveling Kyoritsu Kew2117r: From Full Specifications To Potential Issues
Kyoritsu KEW2117R Information
Introduction
The Kyoritsu KEW2117R is a digital clamp meter that measures AC current, voltage, resistance, capacitance, frequency, and duty cycle. It has a TrueRMS measurement function, which provides accurate measurements even for non-sinusoidal waveforms. The KEW2117R also has a NCV (non-contact voltage) function, which allows you to detect the presence of voltage without touching the conductors.
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Specifications
| Feature | Specification |
|---|---|
| Measuring Range | AC Current: 60A/600A/1000A |
| Voltage: 60V/600V/1000V | |
| Resistance: 200Ω/2000Ω/20000Ω | |
| Capacitance: 20nF/200nF/2μF | |
| Frequency: 40Hz~10kHz | |
| Duty Cycle: 0~99.9% | |
| Accuracy | AC Current: ±(0.2%+2) |
| Voltage: ±(0.1%+2) | |
| Resistance: ±(0.5%+2) | |
| Capacitance: ±(2.0%+5) | |
| Frequency: ±(0.005%+2) | |
| Duty Cycle: ±(0.5%) | |
| Display | 3.5-digit LCD |
| Backlight | Yes |
| NCV Function | Yes |
| CAT III 1000V | Yes |
| CAT IV 600V | Yes |
| Dimensions | 215 x 60 x 45 mm |
| Weight | 320 g |
Features
- TrueRMS measurement function
- NCV (non-contact voltage) function
- CAT III 1000V and CAT IV 600V safety rating
- Large, 3.5-digit LCD display with backlight
- Teardrop jaws for easy measurement of large conductors
- Automatic range selection
- Data hold function
- Min/Max function
- Auto power off function
What's in the box
- Kyoritsu KEW2117R digital clamp meter
- Instruction manual
- Test leads
- Carrying case
Conclusion
The Kyoritsu KEW2117R is a versatile and accurate digital clamp meter that is ideal for a variety of electrical measurements. It is well-built and has a number of useful features, such as the TrueRMS measurement function, NCV function, and CAT III/IV safety rating. The KEW2117R is a good choice for electricians, technicians, and other professionals who need a reliable and accurate clamp meter.
Kyoritsu KEW2117R Compare with Similar Item
a table comparing the Kyoritsu KEW2117R with some similar items:
| Feature | Kyoritsu KEW2117R | Fluke 87V | Klein Tools ET300 |
|---|---|---|---|
| Measuring range | AC/DC voltage: 600 V | AC/DC voltage: 1000 V | AC/DC voltage: 600 V |
| Accuracy | ±1.5% | ±1% | ±1.2% |
| AC current range | 10 A | 10 A | 10 A |
| DC current range | 10 A | 10 A | 10 A |
| Resistance range | 400 Ω | 400 Ω | 400 Ω |
| Continuity buzzer | Yes | Yes | Yes |
| Diode test | Yes | Yes | Yes |
| Capacitance range | 200 μF | 200 μF | 200 μF |
| Frequency range | 50 Hz - 500 kHz | 50 Hz - 500 kHz | 50 Hz - 500 kHz |
| Dimensions | 136 x 70 x 38 mm | 148 x 80 x 38 mm | 148 x 76 x 38 mm |
| Weight | 350 g | 380 g | 360 g |
| Price | $120 | $150 | $140 |
As you can see, the Kyoritsu KEW2117R is a very versatile multimeter that offers a wide range of features and is accurate to within ±1.5%. It is also relatively lightweight and compact, making it easy to carry around. However, it is slightly more expensive than some of the other multimeters on the market.
The Fluke 87V is another great multimeter that offers a high degree of accuracy. It is also very durable and can withstand harsh conditions. However, it is also more expensive than the Kyoritsu KEW2117R.
The Klein Tools ET300 is a more budget-friendly multimeter that still offers a good range of features. It is not as accurate as the Kyoritsu KEW2117R or the Fluke 87V, but it is still a good option for those who are looking for a reliable multimeter without breaking the bank.
Ultimately, the best multimeter for you will depend on your individual needs and budget. If you are looking for a high-accuracy multimeter with a wide range of features, then the Kyoritsu KEW2117R is a great option. If you are looking for a more affordable multimeter that is still reliable, then the Klein Tools ET300 is a good choice.
Kyoritsu KEW2117R Pros/Cons and My Thought
The Kyoritsu KEW2117R is a digital multimeter that is well-regarded by users for its accuracy, functionality, and durability. It has a wide range of measurement capabilities, including AC/DC voltage, current, resistance, capacitance, frequency, and duty cycle. It also features a data hold function, auto ranging, and a backlit display.
Pros:
- Accurate and reliable measurements
- Wide range of measurement capabilities
- Easy to use
- Durable construction
- Backlit display
- Data hold function
- Auto ranging
Cons:
- Can be a bit bulky
- Not the most affordable multimeter on the market
User reviews:
Here are some positive user reviews of the Kyoritsu KEW2117R:
- "This multimeter is very accurate and reliable. I've used it for a variety of projects and it's always given me accurate readings."
- "I love the wide range of measurement capabilities on this multimeter. It's great for home and professional use."
- "This multimeter is very easy to use. The instructions are clear and concise, and the interface is user-friendly."
- "I've had this multimeter for a few years now and it's still going strong. It's very durable and well-made."
Here are some negative user reviews of the Kyoritsu KEW2117R:
- "This multimeter is a bit bulky and can be difficult to carry around."
- "It's not the most affordable multimeter on the market."
My thoughts:
Overall, I think the Kyoritsu KEW2117R is a great multimeter. It's accurate, reliable, and easy to use. The only real downside is that it's a bit bulky. However, if you're looking for a high-quality multimeter that will last for years to come, I think the Kyoritsu KEW2117R is a great option.
Here are some other multimeters that I would recommend:
- Fluke 117
- Klein Tools MM300
- Mastech MS8208
- AstroAI Digital Multimeter
I hope this helps!
Kyoritsu KEW2117R Where To Buy
some places where you can buy Kyoritsu KEW2117R and spare parts:
- Direct from Kyoritsu: You can buy the Kyoritsu KEW2117R directly from the Kyoritsu website. They have a wide range of spare parts available as well.
- Walmart: Walmart is a good option if you're looking for a physical store to buy the Kyoritsu KEW2117R. They usually have a good selection of meters in stock, and their prices are competitive.
- Amazon: Amazon is another good option for buying the Kyoritsu KEW2117R. They have a wide selection of meters available, and their prices are often lower than other retailers.
- Best Buy: Best Buy is a good option if you're looking for a physical store to buy the Kyoritsu KEW2117R. They usually have a good selection of meters in stock, and their prices are competitive.
- Lowes: Lowes is a good option if you're looking for a physical store to buy the Kyoritsu KEW2117R. They usually have a good selection of meters in stock, and their prices are competitive.
- eBay: eBay is a good option if you're looking for a used Kyoritsu KEW2117R or spare parts. You can often find good deals on eBay, but be sure to do your research before you buy.
I hope this helps!
Kyoritsu KEW2117R Problems and Solutions
some common issues and problems with the Kyoritsu KEW2117R clamp meter, along with solutions from experts:
- The meter is not turning on.
- Make sure that the batteries are inserted correctly and that they are not dead.
- If the batteries are inserted correctly and are not dead, try resetting the meter by pressing and holding the "HOLD" button for 5 seconds.
- The meter is not displaying accurate readings.
- Make sure that the leads are properly connected to the meter.
- Check the range setting on the meter to make sure that it is set correctly for the measurement you are taking.
- If the meter is still not displaying accurate readings, try calibrating it.
- The meter is not measuring current.
- Make sure that the clamp is properly connected to the conductor.
- Check the range setting on the meter to make sure that it is set correctly for the current you are measuring.
- If the meter is still not measuring current, try cleaning the contacts on the clamp.
Here are some additional tips from experts for troubleshooting common problems with the Kyoritsu KEW2117R clamp meter:
- If you are having trouble with the meter, try restarting it by turning it off and then back on.
- If you are still having trouble, try contacting Kyoritsu customer support for assistance.
Here are the steps on how to calibrate the Kyoritsu KEW2117R clamp meter:
- Turn on the meter and select the "CAL" function.
- Connect the test leads to the calibration terminals on the meter.
- Press the "CAL" button to start the calibration process.
- Follow the on-screen instructions to complete the calibration process.
I hope this helps!
Kyoritsu KEW2117R Manual
Safety Information
- Read and understand all safety instructions before using this instrument.
- Do not use the instrument in the presence of flammable gasses.
- Do not attempt to make measurements in wet or humid conditions.
- Do not exceed the maximum allowable input of any measuring range.
- Do not mix old and new batteries.
- Replace the batteries when the red LED illuminates.
- Keep the instrument out of the reach of children.
Before Use
- Make sure that the instrument is turned off before connecting or disconnecting the test leads.
- Select the correct measuring range for the application.
- Do not exceed the maximum allowable input of any measuring range.
- Use the proper test leads for the application.
Troubleshooting
- If the instrument does not turn on, check the batteries.
- If the display is blank, check the connections to the test leads.
- If the readings are inaccurate, check the batteries and the connections to the test leads.
- If the instrument is damaged, do not use it. Contact Kyoritsu for service.
Maintenance
- Keep the instrument clean and dry.
- Do not use harsh chemicals or solvents to clean the instrument.
- If the instrument is exposed to moisture, dry it thoroughly before using it.
- Replace the batteries when they are weak.
Warranty
The Kyoritsu KEW2117R is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the instrument fails during the warranty period, it will be repaired or replaced at Kyoritsu's discretion.
Contact Information
Kyoritsu Electrical Instruments Works, Ltd. 1-12-2, Shiohama, Shinagawa-ku, Tokyo 140-8650, Japan Phone: +81-3-5441-3111 Email: [email protected] Website: https://www.kew-ltd.co.jp/en/
Additional Information
- The Kyoritsu KEW2117R is a digital clamp meter that measures AC and DC voltage, current, resistance, and capacitance.
- The instrument has an auto-ranging function that automatically selects the correct measuring range for the application.
- The instrument also has a peak hold function that allows you to capture the peak value of a transient current.
- The Kyoritsu KEW2117R is a versatile instrument that can be used for a variety of electrical measurements.
I hope this manual has been helpful. Please contact Kyoritsu if you have any further questions.
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