Cnaob Three Phase Voltage Current Combined Meter
|Min. Order (Pieces)||FOB Price|
|10+||US $14-20 / Piece|
3.1 Measuring range(can overload 1.2 times continuously)
Direct measurement: AC 10~600V
Direct measurement:AC 1A or 5A
External current transformer:AC */1A or */5A
3.2 Accuracy:class 0.5
3.3 Sampling rate:1.5 times/s( can custom make as 3 times/s)
3.4 Input circuit power consumption: <0.5VA/phase
3.5 Display resolution:voltage max. 0.1V, current max.0.001A
3.6 Auxiliary power supply: 220V 50/60Hz, <3VA
3.7 Working environment:places which is free of gas corruption with temperature -10~50ºC,humidity ≤85%RH
1. Using the 32-bit single chip microprocessor and the 12 bit ADC over sampling and frequency automatic tracking technology, it has the advantages of quick sampling speed and high measurement accuracy.
2. Calibration by the software, using zero offset correction technology, the full range of linearity can reach 0.1%.
3. Based on the summary of more than ten years of technical service and quality feedback, the design and quality of the new instrument is stable and reliable. It provides the detailed menu parameter settings, simple operation and strong versatility. Many functions are the first design in China. "Fool" and "professional" to meet the customers with different needs.
4. Full usage of imported electronic components, integrated circuits, SMT chip manufacturing process.
5. Adopt the isolated transformers, 3.3V linear voltage regulator power supply, it can save energy when it compare with the 5V system.
6. Full product type, optional specification, different size, LED/ LCD display screen optional, and with high quality and low price, high cost performance.
7. with independent intellectual property rights, in the shortest possible time for customers to tailor the required product features.
|Payment Term:||T/T, Paypal, WESTERN UNION, CREDIT CARD|
|Freight:||By Air, Sea, Express (door to door shipping EMS FEDEX UPS DHL)|
|Sample Lead Time:||3-5 days|
|Production Lead Time:||within 15 working days (depend on order)|
See what you can get from CNAOB
1. With 10 years experience,CNAOB is professional manufacturer of digital meters.
2. Cooperate with best factories in China, we supply best quality goods at competitive prices.
3. Have stable supply chain which can guarantee our product quality and prompt delivery.
4. We got a great after-sales service, every feedback will get a favorable treat.
5. Trial Order small quantity for both retail and wholesale are accepted.
7. Meeting International standard and Passed CE certification.
8. Sincere Service!(Effective pre-sale communication + Good after sale service)
1. Q: What is your factory product range?
A: DIGITAL ELECTRICAL METERS AND TEMPERATURE CONTROLLER
2. Q: How to order?
Please send us your purchase order by Email or leave message on the website, or you can ask us to send you Proforma Invoice for your order.We need to know the following information for your order:
1) Product information: Size, Quantitiy, Specification, aux. power supply or other informations
2) Delivery time required.
3) Shipping information:Company name, Address, Phone number, Destination seaport/airport.
4) Forwarder's contact details if there is any in China.
5) Payment method
3. Q: How long and how to get sample from us ?
1) If you need some samples to test, we can make as per your request. You need pay for the transportation freight of samples and also the sample cost.
2) Lead time for sample: about 7 working days.
3) The transportation freight of samples: the freight depends on the weight and packing size and your area.
4. Q: What is the payment terms for sample cost and order amount?
For sample, we accept the payment sent by West Union,Paypal, for orders, we can accept T/T.
5. Q: What is the whole process for doing business with us ?
1) First, please provide details of the products you need.
2) If price is acceptable and client need sample,we provide Proforma Invoice for client to arrange payment for sample.
3) If client approve sample and require for bulk production for order, we will provide Proforma Invoice for client.
4) We will send photos of all goods, packing,details, and B/L copy for client after goods are finished. We will arrange shipment and provide original B/L when the payment is cleared.
6. Q: Can the logo or company name to be printed on the products or package?
Sure.Your logo or company name can be printed on your products by labels.
Thanks for your view,Welcome to visit our
Name:Ms. Juliana Chu