Note：
① This product is suitable for indoor use.
② The product is only suitable for Alternating Current.
③ The measurement of voltage and current shall not exceed the calibration range.
④ Be sure to connect the wires correctly，connecting the wrong wire can cause the machine to burn out.
⑤The product is measured manually, and the color and size are subject to the actual product.
Characteristic:
1. 8-in-1 digital display: Voltage, current, power, frequency, power factor, active energy, timing, and other electrical parameters are displayed on the same screen, making it easy to see and view in real-time.
2. High definition TFT color screen: The 0.96-inch high-definition TFT color screen has a wide viewing angle and high contrast, making it easy to read even in dim indoor environments.
3. Mobile remote control: WiFi networking, cloud remote. A mobile phone is a remote control that allows you to control devices anytime and anywhere with a signal. At the same time, multiple sets of timed data can be added, and power on can be set to save time and effort.
4. Standard guide rail slot: The product is installed using standard guide rails, without the need for screws or fasteners, making installation convenient and easy.
5. Portable and easy to install: The product is compact in size, convenient to carry, and can also be used in distribution boxes. The wiring is also very simple, and it can be easily handled without the need for an electrician.
6.Wide range of applications: widely used in high and low power distribution cabinets, factories, warehouses, companies, shopping malls, home and other fields.
Parameters:
Product Name: Din Rail Voltage and Current Meter
Model: KWS-303WF/KWS-303L/KWS-303
Voltage range: AC100-290V
Current range: 0-40A
Power range: 0-12KW
Timing range: 99 days
Electric energy range: 0-9999KWH
Temperature range: -20~150 ° C
Frequency range: 50-60Hz
Power factor: 0.00-1.00PF
Power off memory: Yes
Overvoltage Protection: Yes
Undervoltage Protection: Yes
Timer Switch: APP end (Only for model KWS-303WF)
Screen Brightness: Yes
Screen Flip: Yes
Battery Reset: Yes
Timer Reset: Yes
Curve Chart: APP/PC (Only for model KWS-303WF/KWS-303L)
485 communication: Only for model KWS-303L
