Многофункциональный монитор контроля потребляемой мощности 20A 100A цифровой AC 110 ~ 220V напряжение переменного тока коэффициент частоты счетчик
- Категория: Energy Meters >>>
- Поставщик: Shenzhen,Shengtaixin,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.0 $* | 0.74 $* |
| Aug-17-2025 | 0.17 $* | 0.96 $* |
| Jul-17-2025 | 0.66 $* | 0.71 $* |
| Jun-17-2025 | 0.78 $* | 0.97 $* |
| May-17-2025 | 0.1 $* | 0.99 $* |
| Apr-17-2025 | 0.90 $* | 0.10 $* |
| Mar-17-2025 | 0.60 $* | 0.6 $* |
| Feb-17-2025 | 0.87 $* | 0.95 $* |
| Jan-17-2025 | 0.24 $* | 0.66 $* |
Характеристики
Multi-Function Power Monitor 20A 100A Digital AC 110~220V Voltage Current Power Monitor Power Factor Frequency Energy Meter
Feature:
Can display voltage , current , power , power factor , energy and frequency at the same time
Made of PC flam retardant material , which will be more safe for using ,Backlight control , short press to turn on/off backlight
Hold press for 3 second to enter the over-load power setting , hold press for 5 second , system reset , cumulative capacity turns zero , overload power setting restore default value
Voltage measurement range is AC 50-300V , current measurement range is 0.01-100A , frequency measurement range is 45-65Hz , energy measurement range is 0.01Wh-99999kWh
Note
1 The total power resistance load of the electrical equipment connected to this product shall not exceed the rated power, otherwise the product may be damaged.
2 This product has no waterproof function and can only be used in indoor dry environment.
3 Beware of children's contact, keep away from fire, and do not insert objects into the terminal block.
Description:
Active power is calculated as: P = U I cos, cos represents the power factor, purely resistive loads (such as incandescent, heater, etc.) the power factor is generally close to 1, inductive and capacitive load load power factor 0-1; therefore purely resistive load test time, P is substantially equal to or close to U I; test inductive or capacitive loads (such as refrigerators, washing machines, televisions, computers, etc.) when, P Less than U I As for the specific number to keep the power factor related to power factor different for each appliance, please show table prevail.
Specification
Size: 90x50x25mm
Apply to power grid voltage range 110V-220V
Working voltage: 85 ~ 250VAC
Test voltage: 85 ~ 250VAC
Rated power: 20A / 5000W
Working Frequency: 45-65Hz
Measurement accuracy 1.0
Feature
network voltage direct power supply, no external power supply, measurement precision, large-screen LCD liquid crystal screen display clearly.
A. Function
1. electrical parameter measurement function (voltage, current, active power, power).
2. overload alarm function (over power alarm threshold, the backlight and power flicker tips).
3. The power alarm threshold preset function (can set up their own power alarm threshold).
The power button clear function.
5. Power-down data storage function.
6. Large-screen LCD screen full display function (display voltage, current, active power, power).
7. Backlight.
B. display and key
Display Interface
Display voltage, current, power, energy parameters from the large-screen LCD screen simultaneously.
Because of we have stock many kinds of electronic , so can not upload one by one, if you can't find what you need in our store, please contact us, we will offer in the first time. Thank you in advance.
Related Products
Because of we have stock many kinds of electronic , so can not upload one by one, if you can't find what you need in our store, please contact us, we will offer in the first time. Thank you in advance. 
Company Information
We specialized in Integrated Circuit,Development boards, WIFI modules, BT modules, power modules, sensor modules, GPS GPRS GSM modules, camera module,etc.provide best quality and reasonable prices,"Quality and serivce is our mission"
Our Services
1. Listen carefully to customer requests and provide different types of electronic products to meet customer requirements.
2. Respond to customer requests within 10 minutes of working hours to provide the best price to customers.
3. Patience and customer communication, and strive to meet customer requirements.
4. Quickly create a payment order so customers don't have to wait. Accept convenient payment methods: customers can make payment by alibaba trade assurance, Paypal, Credit Card, Bank Wire Transfer, Western Union, etc.
5. Produce high quality products, test, package and produce 100% qualified products.
6. Select the courier company requested by the customer to deliver quickly
7. The customer receives the product and the order is completed.
Packaging & Shipping
Packing
We have a professional packaging team. We will use foam wrap to prevent the product from being squeezed and use a solid carton for the outer packaging, which can effectively protect the safety of the product. The outer layer will be completely sealed with tape and can be effectively waterproof. We will assure you that the product will not be damaged during transportation.
FAQ
Question
| Answer |
| Q1:Why choose shengtaixin? | 1.We are Alibaba Assessed Gold Supplier. 2. We have best quality control, Best Service and competitive Price. 3.100% QC inspection Before Shipment. |
Q2:Can I get samples? | Yes, certainly. We will provide the existing samples for free, Sample fee is refundable when you make an order from us. |
| Q3.What about the lead time? | When you complete the payment, we will send it to you within 1-3 days. According to the courier company you choose, you can receive our products in front of your house in the fastest 3-5 days. |
| Q4:About the quotation of IC BOM? | The company has the procurement channels of original integrated circuit manufacturers at home and abroad and a professional product solution analysis team to select high-quality, low-cost electronic components for customers. |
| Q5:What is the payment method we can support? | You can pay by TT transfer, Western Union and credit card through Paypal, which offers total buyer protection; |
Any other questions? Feel free to contact us pls.
