MakerFocus 4pcs 186 50 Charging Board Dual USB 5V 2.4A Mobile Power Bank Module 186 50 Lithium Battery Charger Board with Overcharge Overdischarge Short Circuit Protection DIY USB Power Bank Board

5pcs Mini Digital DC Voltmeter 0.28 Inch Two-Wire 2.5V-30V Mini Digital DC Voltmeter Voltage Tester Meter 5 Colours

Features:
Detection voltage: DC 2.4V ~ 30V
Working current: <30mA
Display: 0.28 inch LED
Dimensions: 22.5 Ã— 10 Ã— 7mm (length x width x height)
Installation hole: 23 Ã— 10 mm
Measurement rate: â‰¥200mS / times
Accuracy: 3%(+/- 1 word)
Operating temperature: -10 ~ +65 â„ƒ
Working humidity: 10~80%
Working pressure: 80~106kpa

Color:
This package include 5 colours Mini Digital DC Voltmeter :
Red: 2.5V - 30V
Yellow: 2.6V - 30V
Green: 2.6V - 30V
Blue: 3.2V - 30V
White: 3.0V - 30V

Package Including
5 * Mini Digital Voltmeter(Red, Yellow, Green, Blue, White)

Detecting Voltage: DC 2.4V ~ 30V; Operating Voltage: 2.4V ~ 30V; Working Current: <30 mA; Detection Rate: ≥ 200 mS/Times; Accuracy: 3%; Operating temperature: -10 ~ +65 ℃; Working humidity: 10~80%; Working pressure: 80~106kpa
High precision; Reverse connection protection; The decimal point is automatically shifted; Product certification: RoHS, CE
Able to Adjustable Voltage Resistance: Turn clockwise to lower voltage, it can work directly in 5V, 9V, 12V, 24V
There are 5 colors of light to show the measurement results: Blue, Yellow, White, Red, Green
Operating Voltage: Red: 2.5V - 30V, Yellow: 2.6V - 30V, Green: 2.6V - 30V, Blue: 3.2V - 30V, White: 3.0V - 30V
Detecting Voltage: DC 2.4V ~ 30V; Operating Voltage: 2.4V ~ 30V; Working Current: <30 mA; Detection Rate: ≥ 200 mS/Times; Accuracy: 3%; Operating temperature: -10 ~ +65 ℃; Working humidity: 10~80%; Working pressure: 80~106kpa
High precision; Reverse connection protection; The decimal point is automatically shifted; Product certification: RoHS, CE
Able to Adjustable Voltage Resistance: Turn clockwise to lower voltage, it can work directly in 5V, 9V, 12V, 24V
There are 5 colors of light to show the measurement results: Blue, Yellow, White, Red, Green
Operating Voltage: Red: 2.5V - 30V, Yellow: 2.6V - 30V, Green: 2.6V - 30V, Blue: 3.2V - 30V, White: 3.0V - 30V

Top WaffleMaker Reviews

MakerFocus 5pcs Voltage Meter, 2.5V-30V Mini Digital DC Voltmeter Two-Wire Voltage Tester with 0.28 inch LED Display;