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| Brand Name : | WDLYCH | 
| Model Number : | WD-BFD | 
| Certification : | ISO9001, CE | 
| Price : | Negotiable | 
| Payment Terms : | Western Union, L/C, T/T | 
| Supply Ability : | 30,000pcs/month | 
| Delivery Time : | 7 working days | 
Single Phase Digital Frequency Panel Meter , Complex Electrical Frequency Meter Analog Signal Input
1. Summary
Digital intelligent frequency meter are electric unit measuring instruments, which are able to measure voltage in transmission & distribution power system, widely used in power transforming, distribution automation, intelligent building and power monitoring.
| Product Name | AC Frequency Meter | 
| Model Number | WD-9FD | 
| Dimension | 96*48-93mm | 
| Hole Size | 92*45mm | 
| Display Mode | 4 Digits Display | 
| Input | AC voltage or analog signal | 
3. Wiring Connection and Terminal Diagram

4. Company Profile


Q: Are you trading company or manufacturer ?
A: We are factory and trading company at same time. We have all kinds of resources in the electrical industry. All the products you need can be supply with lowest price.
Q: How long is your delivery time?
A: Generally it is 7 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Sample is available but customers have to pay.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance.
Q: How to send a inquiry for more information ?
A: You can find our contact information on the front page of the shop.
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