Email:sales04@bdhuazheng.com
Cellphone/ wechat/Whatsapp /Skype: +86 18330222302
Email:sales04@bdhuazheng.com
Cellphone/ wechat/Whatsapp /Skype: +86 18330222302
Its main business is the production, manufacture and sales of electrical equipment and testing instruments.
When conducting live testing of lightning arresters, many engineers have found that there are three measurement options for HZ-20A: wired, wireless, and no PT. Different measurement methods have different wiring, accuracy, and applicable scenarios, and it is easy to encounter problems if they are no
HZ-3110B has 7 current modes: AUTO,<20mA, 40mA, 200mA, 1A, 5A, 10A. Many people choose AUTO for convenience, but understanding the applicable scenarios for each gear can make testing faster and more accurate.The correspondence between current gear and rangeEach current level corresponds to a meas
Many beginners find this question strange - the oil cup looks clean, why can't it be used directly? The instruction manual clearly states that "new oil cups or newly cleaned oil cups should be punctured 24 times before testing", and there are sufficient technical reasons behind it, not
The measurement of moisture in insulating oil may sound like a simple detection item, but in practical operation, there are many details that are easily overlooked - if not careful, the moisture in the environment can mix in, resulting in high accuracy and making incorrect judgments, which can actua
I have seen many beginners using a DC high voltage generator for the first time, and the most common mistake they make is the wrong operating sequence - either close the high voltage switch without resetting the knob, or turn off the main power directly after the experiment and forget to turn off th
Contact : Summer Xu
Position: Sales Manager
Email: sales04@bdhuazheng.com
Cellphone/ wechat/Whatsapp /Skype : +86 18330222302
Address: Unit 3, Building 9, No. 3099 Xiangyang North Street, Gaokai District, Baoding,Hebei,China,Zip: 071000
sales04@bdhuazheng.com
+86 18330222302
+86 18330222302
+86 18330222302
+86 18330222302
