Need More Details?
If you’d like to check stock availability, request the latest price, or view more product images, simply click the "Request for Price" button and our team will assist you promptly.

Ensure precise electrical system analysis with the powerful Fluke 434-II Three-Phase Energy Analyzer. Designed for demanding industrial and marine environments, this advanced instrument provides critical insights into energy consumption and power quality. Its intuitive interface and robust construction make it an indispensable tool for electricians, engineers, and maintenance professionals seeking to optimize performance and identify issues. The Fluke 434-II offers superior accuracy and reliability for comprehensive power system diagnostics.
The Fluke 434-II is engineered for detailed electrical measurements, allowing for in-depth analysis of three-phase power systems. It supports sophisticated automation use cases by providing data essential for control systems and troubleshooting. Professionals rely on the Fluke 434-II for its ability to capture transient events and provide clear graphical representations of power quality parameters, aiding in the prevention of equipment damage and ensuring operational efficiency.
Specifications:
Voltage Measurement Range: Up to 1000V CAT III / 600V CAT IV
Current Measurement Range: Up to 3000A (with optional i400s clamp)
Frequency Range: 42.5 Hz to 57.5 Hz
Data Logging: Built-in memory for extensive data storage.
The Fluke 434-II Three-Phase Energy Analyzer represents a commitment to precision and reliability in electrical testing. Trust Fluke for your critical power monitoring needs. Invest in the Fluke 434-II for unparalleled diagnostic capabilities and operational peace of mind.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.