PZEM-012 AC 80-260V 5A 1100W Digital Ammeter Single Phase 4in1 Voltage Current Watt Meter

     1. Working voltage: 80 ~ 260VAC

     2. Test voltage: 80 ~ 260VAC

     3. Rated power: 5A/1100W

     4. Operating frequency: 45-65Hz

     5. Measurement accuracy: 1.0 grade

Function

1. Electrical parameter measurement function (voltage, current, active power)

2. Large-screen LCD (display voltage, current, active power)

3. Remember the data(Store data when power off).

4. Backlight function.

Appearance and Key function

 I. Display Interface  

Display interface is large-screen LCD, extra large fonts to display voltage, current, power, use the key to switch the parameter.

II.Display format

1.       Power: test range: 0~1.1kW

within 1W, the display format is 0.000~0.999W;

within 10W, the display format is 1.000~9.999W

within 100W, the display format is 10.00~99.99W

within 1000W, the display format is 100.0~999.9W

1000W and above, the display format is 1000W.

2.       Voltage: test range: 80~260V

Display format: 80.0~260.0V

3.       Current: test range: 0~5A

Display format: 0.000~5.000A

III. Key

1.       Backlight control

Long press the key above 3 seconds to turn on or off the backlight, the backlight has memory function, it can store the on or off state when power off.

2.       Switch the parameter

Short press the key to switch the parameter you need(voltage, current, active power), the state of the display can store when power off.

Precautions

1. This module is suitable for indoor, please do not use outdoor.

2. Applied load should not exceed the rated power.

3. Wiring order can’t be wrong.

4. It can't be used in some circuit such as inverter or silicon controlled.

Note:

There are three types of power: active power (P represents / unit W), reactive power (Q represents / unit Var), apparent power (S represents / unit VA).

And the power of our product is active power.

Active power is calculated as: P = U * I * cosφ, cosφ represents the power factor, for purely resistive loads (such as incandescent, heater, etc.) the power factor is generally close to 1, for inductive load and capacitive load, the power factor is between 0-1; so when you test the purely resistive load, the power(P) is substantially equal to or close to U * I; but when you test inductive or capacitive loads (such as refrigerators, washing machines, televisions, computers, etc.), P <U * I .

Package
1 x PZEM-012 AC Voltmeter Ammeter