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Moon Map (Laminated) #59198
Moon Map (Laminated) #59198
$6.95
KW-203 USB Power Monitor
[19768]
$19.95
KW-203 USB Power Monitor


Kw-203 LED USB Power Supply Current Meter / Voltage Meter / Tester Monitor (Black)

Features Compatible with cell phones and computers. Compact size for ease of carrying. The LED digital screen can display the voltage of power supply equipment. Displays voltage and current simultaneously on the same screen. Uses sophisticated SMT process, for good consistency. Two USB A output ports:
output I for data transmission and charging, and
output II for only charging your USB device. (data lines not connected)

General Specs:

  • Model KW-203
  • Type USB A Detector
  • Supply Voltage 3.2V-10V
  • Test Current 0-3A (up to 10A)
  • Working Current <20mA
  • LED Digit Display Height 0.28"LED Double color(red and blue)
  • Accuracy: 1 percent ( about 2 digits )
  • LED size: 0.94 x 0.39 inch
  • Measuring Rate 500mS / times
  • Min. Supply Voltage 3.2V
  • Max. Supply Voltage 10V
  • Operating Temperature 14F-150F (-10~+65 degrees C)
  • Humidity 10~80%
  • Working Pressure 80~106kPa
  • Sunlight No direct exposure
Package Details :
  • Weight: 1.05 oz (29.96 g)
  • Size: 3.74 x 1.37 x 0.6 inches (9.5*3.5*1.5 cm)
  • USB Extension cable: about 4.7 inches (120mm) with USB-A connector

KW-203 front lit
KW-203 KW-203
KW-203 back KW-203 side

From Wikipedia:
USB power standards
Specification Current Voltage Power
Low-power device 100 mA 5 V 0.50 W
Low-power SuperSpeed (USB 3.0) device 150 mA 5 V 0.75 W
High-power device 500 mA[a] 5 V 2.5 W
High-power SuperSpeed (USB 3.0) device 900 mA[b] 5 V 4.5 W
Battery Charging (BC) 1.2 1.5 A 5 V 7.5 W
Type-C[c] 1.5 A 5 V 7.5 W
3 A 5 V 15 W
Power Delivery micro-format[c] 3 A 20 V 60 W
Power Delivery standard format or Type-C[d][c] 5 A 20 V 100 W
  1. Jump up ^ Up to five unit loads; with non-SuperSpeed devices, one unit load is 100 mA.
  2. Jump up ^ Up to six unit loads; with SuperSpeed devices, one unit load is 150 mA.
  3. ^ Jump up to: a b c Either SuperSpeed or non-SuperSpeed.
  4. Jump up ^ Requires PD 5 A cable.
#hitscounter- KW-203

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This product was added to our catalog on Monday 04 December, 2017.
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