Product
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: 80 ~ 260VAC
Test voltage: 80 ~ 260VAC
Rated power: 20A / 4400W
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.
General |
|
Model |
N/A |
Quantity |
1 piece |
Form Color |
Black |
Material |
Plastic |
Packing List |
|
1 x Voltage Meter |
|
Packaging Details
·
Unit Type:piece
·
Package Weight:0.12kg (0.265lb)
·
Package Size:9cm x 5cm x 2.5cm (3.54in x 1.97in x
0.98in)
Racdde Digital AC 80~260V 20A Voltage Meters Voltmeter - Black
- Product Code: YW4746
- Availability: In Stock
-
$30.28
- Ex Tax: $30.28