Kyoritsu Kew2117r: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy
Kyoritsu KEW2117R Information
The Kyoritsu KEW2117R is a digital clamp meter that measures AC current in three ranges: 60A, 600A, and 1000A. It also measures DC current, voltage, resistance, capacitance, frequency, and duty cycle. The KEW2117R has a True RMS measurement function, which ensures accurate readings even with non-sinusoidal waveforms. It also has a peak hold function, which allows you to capture the peak value of a transient waveform.
The KEW2117R has a large, backlit display that makes it easy to read readings in bright or dark environments. It also has a data hold function, which allows you to freeze the display of a measurement so that you can take a closer look at it.
The KEW2117R is a CAT III 1000V rated instrument, which means that it can be used safely in environments where the voltage to ground is up to 1000V. It is also a double insulation instrument, which provides additional protection against electrical shock.
The KEW2117R comes with a carrying case, test leads, and a user manual.
Image of Kyoritsu KEW2117R
Full specifications of Kyoritsu KEW2117R
| Feature | Value |
|---|---|
| Measuring range | AC current: 60A, 600A, 1000A |
| DC current: 600A | |
| Voltage: 600V | |
| Resistance: 400Ω | |
| Capacitance: 400μF | |
| Frequency: 400Hz | |
| Duty cycle: 99.9% | |
| Accuracy | AC current: ±1.0% |
| DC current: ±1.5% | |
| Voltage: ±1.0% | |
| Resistance: ±1.0% | |
| Capacitance: ±3.0% | |
| Frequency: ±0.1% | |
| Duty cycle: ±0.1% | |
| Display | 3.5" backlit LCD |
| Data hold | Yes |
| Peak hold | Yes |
| NCV (non-contact voltage) detection | Yes |
| CAT rating | CAT III 1000V |
| Insulation class | Class II |
| Dimensions | 210 x 68 x 63 mm |
| Weight | 350 g |
Features of Kyoritsu KEW2117R
- True RMS measurement function
- Peak hold function
- Data hold function
- NCV (non-contact voltage) detection
- CAT III 1000V rating
- Class II insulation
- Large, backlit display
- Carrying case included
What's in the box
- Kyoritsu KEW2117R digital clamp meter
- Carrying case
- Test leads
- User manual
The Kyoritsu KEW2117R is a versatile and accurate digital clamp meter that is perfect for a variety of electrical applications. It is easy to use and has a number of features that make it a valuable tool for electricians, technicians, and hobbyists.
Kyoritsu KEW2117R Compare with Similar Item
a table comparing the Kyoritsu KEW2117R with two similar products:
| Feature | Kyoritsu KEW2117R | Kyoritsu 2055 | Kyoritsu 2007R |
|---|---|---|---|
| Price | ₹10,900 (Amazon India) | ₹17,809 (Moglix) | ₹1,313 (Amazon India) |
| Max. AC current measurement | 1000 A | 600 A | 100 A |
| Max. DC current measurement | 1000 A | 600 A | 100 A |
| Max. voltage measurement | 750 V | 600 V | 300 V |
| Resistance measurement | 400 MOhm | 400 MOhm | 400 MOhm |
| Capacitance measurement | 100 mF | 100 mF | 10 mF |
| Frequency measurement | 500 Hz | 500 Hz | 500 Hz |
| Duty cycle measurement | 99.9 % | 99.9 % | 99.9 % |
| Data hold | Yes | Yes | Yes |
| Min. display resolution | 0.01 A | 0.01 A | 0.1 A |
| Backlight | Yes | Yes | No |
| Weight | 450 g | 500 g | 270 g |
As you can see, the Kyoritsu KEW2117R is the most expensive of the three products, but it also has the highest maximum current and voltage measurement ranges. The Kyoritsu 2055 is the second most expensive product, and it has a slightly lower maximum current and voltage measurement range than the KEW2117R. The Kyoritsu 2007R is the least expensive product, and it has the lowest maximum current and voltage measurement range. However, it is also the lightest product.
Ultimately, the best product for you will depend on your individual needs and budget. If you need a clamp meter with a high maximum current and voltage measurement range, then the Kyoritsu KEW2117R is a good option. If you are on a budget, then the Kyoritsu 2007R is a good choice.
Kyoritsu KEW2117R Pros/Cons and My Thought
The Kyoritsu KEW2117R is a digital clamp meter that is known for its accuracy, durability, and versatility. It can measure AC and DC current, voltage, resistance, capacitance, and frequency. It also has a data hold function and a min/max function.
Pros
- Accurate: The Kyoritsu KEW2117R is known for its accuracy, even at high currents. It has a stated accuracy of ±0.1% of reading plus 2 digits for AC current and voltage measurements, and ±0.2% of reading plus 2 digits for resistance measurements.
- Durable: The Kyoritsu KEW2117R is built to last. It has a rugged housing that can withstand drops and impacts. It is also water and dust resistant.
- Versatile: The Kyoritsu KEW2117R can measure a wide range of electrical quantities. It can measure AC and DC current up to 1000 amps, AC and DC voltage up to 1000 volts, resistance up to 40 megohms, capacitance up to 400 microfarads, and frequency up to 1000 Hz.
- Data hold: The Kyoritsu KEW2117R has a data hold function that allows you to freeze the display of a measurement. This is useful for making precise measurements or for taking readings in difficult-to-access locations.
- Min/max: The Kyoritsu KEW2117R has a min/max function that records the minimum and maximum values of a measurement. This is useful for troubleshooting electrical problems or for tracking changes in electrical values over time.
Cons
- Pricey: The Kyoritsu KEW2117R is a relatively expensive clamp meter. However, its accuracy, durability, and versatility make it a worthwhile investment for professional electricians and technicians.
- Not as user-friendly as some other clamp meters: The Kyoritsu KEW2117R has a relatively complex interface. This may make it difficult to use for some users.
User Reviews
Here are some positive and negative user reviews of the Kyoritsu KEW2117R:
Positive reviews:
- "This is a great clamp meter. It's accurate, durable, and versatile. I use it for work all the time and I've never had any problems with it."
- "I've been using this clamp meter for a few years now and I'm very happy with it. It's accurate, easy to use, and it's built to last."
- "This is the best clamp meter I've ever owned. It's accurate, durable, and it has a lot of features that I find useful."
Negative reviews:
- "The interface on this clamp meter is a little complicated. It took me a while to figure out how to use it."
- "This clamp meter is a little pricey. But I think it's worth the investment for its accuracy and durability."
- "I wish this clamp meter had a backlight. It would be easier to use in low-light conditions."
My Thoughts
Overall, I think the Kyoritsu KEW2117R is a great clamp meter. It's accurate, durable, and versatile. It's a bit pricey, but I think it's worth the investment for professionals who need a reliable and accurate tool. If you're looking for a high-quality clamp meter, I would definitely recommend the Kyoritsu KEW2117R.
Kyoritsu KEW2117R Where To Buy
some places where you can buy the Kyoritsu KEW2117R clamp meter and spare parts:
- Direct from Kyoritsu: You can buy the Kyoritsu KEW2117R directly from the Kyoritsu website. They have a wide variety 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 clamp meters in stock, and their prices are often competitive.
- Amazon: Amazon is another good option for buying the Kyoritsu KEW2117R. They have a wide selection of clamp meters available, and their prices are often very competitive. You can also find a variety of spare parts on Amazon.
- 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 clamp meters in stock, and their prices are often competitive.
- Lowes: Lowes is another good option for buying the Kyoritsu KEW2117R. They usually have a good selection of clamp meters in stock, and their prices are often competitive.
- eBay: eBay is a good option if you're looking for a used or refurbished Kyoritsu KEW2117R. You can often find good deals on eBay, but it's important to be sure that you're buying from a reputable seller.
I hope this helps!
Kyoritsu KEW2117R Problems and Solutions
The Kyoritsu KEW2117R is a digital clamp meter that is known for its accuracy and reliability. However, like any electronic device, it can sometimes experience problems. Here are some of the most common issues and solutions, as reported by experts:
Problem: The meter displays "OL" or "1" when measuring current. Solution: This usually means that the meter is overloaded. Make sure that the range you have selected is appropriate for the current you are measuring. If you are still getting an "OL" or "1" reading, try a different range or use a lower setting.
Problem: The meter displays erratic or incorrect readings. Solution: This could be caused by a number of factors, such as a faulty connection, a loose fuse, or a problem with the internal circuitry. If you have checked all of the connections and the fuse is still good, you may need to send the meter in for repair.
Problem: The meter's display is dim or unreadable. Solution: This could be caused by a low battery. Make sure that the batteries are installed correctly and that they are not old or weak. If the display is still dim after replacing the batteries, you may need to send the meter in for repair.
Problem: The meter's buttons are not working properly. Solution: This could be caused by dirt or debris under the buttons. Try cleaning the buttons with a soft cloth or a toothpick. If the buttons are still not working properly, you may need to send the meter in for repair.
Problem: The meter's case is cracked or damaged. If the case is cracked or damaged, it could compromise the meter's internal circuitry and cause inaccurate readings. If the damage is minor, you may be able to repair it yourself with a kit. However, if the damage is more severe, you will need to send the meter in for repair.
Here are some general tips for troubleshooting Kyoritsu KEW2117R problems:
- Always start by checking the simple things, such as the batteries and the connections.
- If you are still having problems, consult the meter's manual or contact Kyoritsu customer support for assistance.
- If you are unable to fix the problem yourself, you may need to send the meter in for repair.
I hope this helps!
Kyoritsu KEW2117R Manual
Kyoritsu KEW2117R AC Digital Clamp Meter
Safety Information
- Read and understand all safety warnings and instructions in this manual before using the instrument.
- Do not use the instrument if it is damaged or malfunctioning.
- Do not use the instrument in the presence of flammable gasses.
- Do not use the instrument if its surface or your hand is wet.
- Do not exceed the maximum allowable input of any measuring range.
- Do not mix old and new batteries.
- Dispose of batteries properly.
Before Use
- Inspect the instrument for any damage before use.
- Install batteries in the correct polarity.
- Select the appropriate measuring range for the measurement you are performing.
- Touch the test leads together to zero the instrument before making a measurement.
- Do not touch the live conductors with your bare hands.
- Use the proper test leads for the measurement you are performing.
- Do not use the instrument in an explosive atmosphere.
Troubleshooting
- If the instrument does not display any readings, check the batteries.
- If the instrument displays incorrect readings, check the connections of the test leads.
- If the instrument is damaged, do not attempt to repair it yourself.
Maintenance
- Keep the instrument clean and dry.
- Do not expose the instrument to extreme temperatures or humidity.
- Inspect the instrument regularly for signs of damage.
- Replace the batteries as needed.
Warranty
This instrument is warranted to be free from defects in material 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 free of charge.
Contact Information
Kyoritsu Electrical Instruments Works, Ltd. 1-1-10, Higashi-Shinagawa, Shinagawa-ku, Tokyo 140-0002, Japan Phone: +81-3-5431-3111 Fax: +81-3-5431-3199 Website: https://www.kew-ltd.co.jp/en/
Additional Information
- The instrument can be used to measure AC and DC voltage, current, and resistance.
- The instrument also has a continuity buzzer and a NCV (non-contact voltage) function.
- The instrument is powered by two AAA batteries.
- The instrument has a continuous measuring time of approximately 170 hours.
- The instrument is rated CAT IV 300V, CAT III 600V, and Pollution Degree 2.
- The instrument meets the requirements of IEC 61010-1, IEC 61010-031, IEC 61010-2-032, IEC 61010-2-033, IEC 61326-2-2(EMC), IEC 60529 IP 40, and EN50581(RoHS).
I hope this manual has been helpful. Please contact Kyoritsu if you have any further questions.
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