Wattmeter D-539
Offer type: salePublished: 21.02.2017
Wattmeter D539 are designed to measure active power in circuits
AC frequency from 45Hz to 65Hz, and also in the extended area
frequencies from 65Hz to 500Hz, inclusive, and in DC.
Wattmeters can also be used for measurement in AC circuits
in the frequency range from 500Hz to 1500hz, inclusive, with the main
the error of the instrument under normal conditions shall not exceed ±2.5% of
the end value of the scale;
A distinctive feature of the device is its own small power consumption.
Technical characteristics of the instrument wattmeter D539:
Accuracy class - 0,5;
Devices wattmeter D539 are available in two versions:
Type - D539 - to work in closed spaces at a temperature
ambient temperature from 10°C to 35 º C at a relative humidity of 80%;
In stock - 3pcs.
What is a cookie?
A cookie is a small text file which is stored on your computer/mobile device when you visit a website. This text file can store information, which can be read by the website if you visit it again later on. Some cookies are necessary so that the website can operate correctly. Other cookies are beneficial for the visitor. Cookies mean that you do not have to enter the same information every time when you re-visit a website.
Why do we use cookies?
We use cookies to offer you optimal access to our website. By using cookies, we can ensure that the same information is not displayed to you every time when you re-visit the website. Cookies can also help to optimise the performance of a website. They make it easier to view our website.
Corresponding organisational and technical measures are used to protect your personal data and prevent a loss of information or unlawful conduct.
Why do we use cookies from third-party providers?
We use cookies from third-party providers to be able to assess statistical information in collective forms using analytical tools, such as Google Analytics. Both permanent as well as temporary cookies are used for this purpose. Permanent cookies will be stored on your computer or mobile device for a maximum period of 24 months.
How can I deactivate cookies?
You can simply adjust your browser settings to switch off all cookies. Simply click on "Help" and search for "Block cookies". Please note: If you deactivate your cookies, the website may only be partially displayed or not displayed at all.
Ivan Valer'evich
