Klein Tools CL390 AC/DC Auto-Ranging Digital Clamp Meter 400 Amp w/ Contrast Display
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Klein Tools CL390 AC/DC Auto-Ranging Digital Clamp Meter 400 Amp w/ Contrast Display
High-visibility reverse contrast LCD display for improved viewability in all ambient lighting conditions
Klein Tools CL390 AC/DC Auto-Ranging Digital Clamp Meter 400 Amp w/ Contrast Display
物品 #: 42448432

Klein Tools CL390 AC/DC Auto-Ranging Digital Clamp Meter 400 Amp w/ Contrast Display

物品 #: 42448432

HKD 941

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from 美國

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美國 從USA商店導入
現在訂購，約可在下列時間收貨： 星期二, 八月 11
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High-visibility reverse contrast LCD display for improved viewability in all ambient lighting conditions
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What Stands Out

Auto-Ranging Capability
Automatically adjusts measurement range, simplifying usage for users of all skill levels, ensuring accurate readings without manual adjustments.
400 Amp Measurement
Handles up to 400 amps, making it ideal for both residential and commercial electrical tasks, ensuring versatility in various professional environments.
Contrast Display
Enhanced visibility in any light condition, allowing users to read measurements clearly, significantly improving user experience during outdoor or dimly lit operations.

產品詳情

Get the Klein Tools CL390 400 Amp Cordless Digital Clamp Meter Kit with Non-contact voltage tester, True RMS, TRMS technology for accuracy, Measures temperature with a K-Type probe, and carrying case at unbeatable prices from Ubuy 香港. Shop now!
Multimeter typeDigital
FeaturesAuto Shut-Off
Volts600 V
BrandKlein-Tools
DisplayLCD
Power typeCordless Electric
ModelCL390
Height12.25 in (31.1 cm)
Weight19.7 lb (8.94 kg)
Has written warrantyNo
Color categoryOrange
MaterialABS/Electronics

Who Should Buy?

Suitable For
  • Electricians

    Ideal for electricians needing a reliable clamp meter for reading AC/DC currents and voltage levels in electrical systems.

  • HVAC Technicians

    Perfect for HVAC technicians to measure current draw of motors and troubleshoot HVAC systems effectively and accurately.

  • DIY Enthusiasts

    Great for DIY enthusiasts who require a versatile multimeter for general electrical projects around the home.

Not Suitable For
  • Beginner Users

    Not suitable for beginners who may find the features overwhelming without prior knowledge of clamp meters.

產品敘述

Klein Tools CL390 AC/DC Auto-Ranging Digital Clamp Meter 400 Amp w/ Contrast Display

About This Item

Introducing the Klein Tools CL390 400 Amp Cordless Digital Clamp Meter Kit with Reverse Contrast Display! A must-have tool for any electrician or DIY enthusiast, this kit provides you with everything you need for accurate electrical measurements. With a test lead holder on the side of the clamp and an optional magnetic hanger, you can enjoy hands-free operation for added convenience. The non-contact voltage tester integrated into the clamp jaw ensures your safety while working with live wires. One of the standout features of this meter is its high-visibility reverse contrast LCD display. No matter what the lighting conditions are, you'll have a clear and easy-to-read view of the measurements.

This is especially helpful in dimly lit areas or bright sunlight. Capable of measuring both AC and DC current, as well as NCVT via the clamp, and AC/DC voltage, resistance, frequency, DC microamps, capacitance, duty cycle, diode test, and continuity via the test-leads, this meter is incredibly versatile. Additionally, it provides temperature measurement with a K-Type thermocouple probe. This meter utilizes automatically ranging True Root Mean Squared (TRMS) measurement technology, guaranteeing accuracy in your readings. You can rely on its reliability and precision for your electrical projects. Other features include the max/min, rel/zero, and Data Hold capability, allowing you to easily track and record your measurements.

It also has an auto-power off feature after 10 minutes of inactivity to conserve battery life. The Klein Tools CL390 400 Amp Cordless Digital Clamp Meter Kit comes complete with a carrying case, test leads with CAT III/CAT IV safety caps, a thermocouple probe, instructions, and three AAA batteries. You'll have everything you need to start using it right away. Please note that this product comes with a low battery indicator and an easily accessible battery compartment for your convenience. However, it is important to mention that this product contains a warning under California Proposition 65 for potential exposure to cancer and reproductive harm. Trust Klein Tools, a reputable name in the industry, to provide you with a high-quality and reliable digital clamp meter.

Don't miss out on this opportunity to upgrade your electrical toolbox. Get the Klein Tools CL390 400 Amp Cordless Digital Clamp Meter Kit with Reverse Contrast Display today!.

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客戶問題＆回答

  • 題: What is included in the package?

    回答: The package includes a carrying case, test leads with CAT III/CAT IV safety caps, thermocouple, instructions, and (3) AAA batteries
  • 題: Does it measure both AC and DC current?

    回答: Yes, it measures both AC and DC current
  • 題: Does it have a low battery indicator?

    回答: Yes, it has a low battery indicator

Klein Tools Electrical Testers Editorial Review

The Klein Tools HVAC Multimeter is a reliable and durable tool that has received positive reviews from customers. Users have reported that even after years of use, the meter still works and looks like new. It is praised for its functionality, as it measures both AC and DC amps and has other standard features found in a good multimeter. However, there are a few areas where the meter could be improved. Some users have found that the temperature sensor reads about 4 degrees Fahrenheit too low, which may be a drawback for those who require accurate temperature readings. The non-contact voltage meter is also said to be less sensitive than desired. Additionally, the clamp is described as being too thick to test most wires in breaker panels. Overall, the Klein Tools HVAC Multimeter is a well-designed and durable product that is recommended for HVAC professionals. It is praised for its functionality and durability, but the temperature sensor, non-contact voltage meter, and clamp could be improved.

Customer Reviews & Ratings

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優點

  • Works and looks like new even after years of use
  • Measures both AC and DC amps
  • Has standard features found in a good multimeter
  • Well-thought-out and durable design

缺點

  • Temperature sensor reads about 4 degrees Fahrenheit too low

Platform Trust & Buyer Confidence

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3.8/5 96 reviews
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FZ
F Zhang
Verified buyer

“Good product, and smooth delivery!”

18-Jul-26 · via Trustpilot
RD
Roxy
Verified buyer

“Great products and services”

17 April 2026 · via Trustpilot
KD
Khushi
Verified buyer

“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”

6 July 2026 · via Trustpilot
KM
kritika
Verified buyer

“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”

3 July 2026 · via Trustpilot
S
Sam
Verified buyer

“Great product, good packing, the goods arrived quickly and well protected.”

6 June 2026 · via Trustpilot
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Product Price History

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HKD 941

現在訂購，約可在下列時間收貨： 星期二, 八月 11

QTY:

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  • fedex
  • dhl
Fastest cross-border delivery

特色和優勢

  • Test lead holder on side of clamp
  • Non-contact voltage tester integrated into the clamp jaw
  • Measures AC/DC current and NCVT via clamp
  • Measures AC/DC voltage, resistance, frequency, DC microamps, capacitance, duty cycle, diode test, and continuity via test-leads
  • Automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy
  • Includes a carrying case, test leads with CAT III/CAT IV safety caps, thermocouple, instructions, and (3) AAA batteries

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