Back

3pcs 0.28 Inch Two-wire 2.5-30V Digital Green Display DC Voltmeter Adjustable Voltage Meter

3pcs 0.28 Inch Two-wire 2.5-30V Digital Green Display DC Voltmeter Adjustable Voltage Meter

Roymall C.o.

$2.00 /$4.87

4.61976

Shipping to: United States

Express: 7-12 business days

Standard: 15-25 business days

location

Panieri la sɛbɛ Sɔn sisan

$3.99 /$4.87

Coupon Code

Direct purchase from the factory

*Name:
*Email:
*Phone:
*Quantity:
*Content:
Attachment:

Supports JPG, JPEG, PNG, PDF, EXCEL, WORD, RAR, ZIP, 7z formats

Credit or Debit Card

Ka sɛn sɔgɔsɔgɔninjɛ

Sɔnni hɔrɔn

Sɔnni hɔrɔn o sɔnni bɛɛ la

Ka taa cogo

Ka taa hɔrɔn $9.9 kɔnɔ

Ka segin cogo

Sɔnni segin bɛ se ka sɔrɔ 40 don kɔnɔ Sɔnni yɛlɛman tɛ segin Sɔnniw minnu bɛ sɔn ni kaati hɔrɔn, olu tɛ segin

Sɔnni Hɔrɔn

I ni ce Roymall, i ka sɔnniw siti. An bɛ i ka dɛmɛ fɛɛrɛ. O sɔnni hɔrɔn bɛ kɛ i ka sɔnni kɛnɛ kan.

Ka Taa Cogo

An bɛ sɔnniw taa i ka so la 2 don kɔnɔ. Kɛnɛ cɛsiri bɛ se ka kɛ 5-7 don kɔnɔ.

1. Ka Segin Cogo

Sɔnniw bɛ segin 40 don kɔnɔ. Sɔnni yɛlɛman tɛ segin.

2.Ka Sɛn Segin

I bɛ sɛn sɔrɔ segin kɔnɔ.

Videos for similar product

Loading product videos...

❮

❯

Products related to this item

Loading related products...

❮

❯

Feature: 1. The wiring of this voltmeter is simple. The conventional two wires are used, the red is connected to the positive, the black is connected to the negative, and the reverse connection is protected.

2. Conventionally, no external working power supply is required, and the measuring voltage can be directly operated. The measuring voltage range is two-wire 2.50-30V.

3. Wide voltage operation, red 2.50V low and safe pressure up to 40V, more than 40V may be damaged.

4. When measuring voltages below 10V, two digits are displayed after the decimal point; when measuring voltages above 10V, one digit is displayed after the decimal point.

Measuring range	Two-wire DC2.50~32.0V
Power supply range	No need to supply power separately. The measured voltage <40V, higher than 40V may be damaged.
Test accuracy	± 1%. >10V error ± 0.1V; <10V ± 0.03V
Input resistance	>50KΩ
Working current	<30mA
Refresh rate	About 100mS once
Display specification	Three digit 0.28 LED digital tubes
Lead length	Default 20cm
Dimensions	30 x 11.5 x 9 mm
Hole Size	Pitch: 26mm Aperture: 2.4mm
Net weight	4g
Operating temperature	-10 to +80 °C
Working humidity	10 to 80%
Working pressure	80 to 106 kPa

Package includes:
3 x Voltage meter

Reviews(11)

5.00

camilosoveral10

5.0

Um pequeno voltímetro digital de baixo custo, serve para colocar em projetos e fontes de alimentação que permita ter as mesmas caraterísticas. Muito pequeno mas bastante luminoso. A embalagem chegou bem sem atrasos. Testei com uma fonte de alimentação de bancada e fiquei surpreendido pela positiva pela precisão deste artigo, Muito bom em relação ao preço, ele arranca na casa dos 2,5 volts mas fica mais bem iluminado com 2,9 a 3 volts. Não é recomendável ultrapassar os 30 volts, vai certamente queimar. Recomendo este artigo.
raczandris

5.0

The package arrived soon.
I tried it and it works.
Thank you for the fast delivery.