Led Digital Voltmeter Voltage Meter Volt Instrument Wires Red Green Blue

Features:

Operating voltage no need to connect to any power supply, two-wire system
The two-wire voltage meter design, the wiring is simple, easy to install
When there is a slight error, you can calibrate it through the circuit board, "fine-tuning" potentiometer for calibration

Specifications:

Power Supply: AC

Operating Temperature: -20C to 65C

Display Type: Digital Only

Dimensions: 4.8 x 2.9 x 2.2 cm

Certification: CE

Accuracy Class: high

Display the color: Green/Blue/Red
Lead length: about: 20 cm / 7.87 in
Outside dimensions: about: 4.8 x 2.9 x 2.2 cm / 1.89 x 1.17 x 0.87 in
Hole Size: about 4.6 x 2.7 cm / 1.81 x 1.06 in
Net weight: about 18g
Operating temperature: -20 ° C to 65 ° C

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.