Back

5pcs 0.28 Inch Two-wire 2.5-30V Digital Red Display DC Voltmeter Adjustable Voltage Meter

5pcs 0.28 Inch Two-wire 2.5-30V Digital Red Display DC Voltmeter Adjustable Voltage Meter

Roymall C.o.

$5.89 /$13.41

4.4913

Shipping to: United States

Express: 7-12 business days

Standard: 15-25 business days

location

Hoʻohui i ka kaʻa Kūʻai i kēia manawa

$10.99 /$13.41

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

Ua palekana ka uku

Makana manuahi

Makana manuahi me kēlā me kēia kūʻai

Kuleana hoʻouna

Hoʻouna manuahi no nā kauoha ma luna o $9.9

Kuleana hoʻihoʻi

ʻAe ʻia nā mea hoʻihoʻi i loko o 40 lā mai ka lā loaʻa. ʻAʻole hiki ke hoʻihoʻi i nā mea i hoʻohui ʻia. ʻAʻole hiki ke hoʻihoʻi i nā mea i kūʻai ʻia me ka kāleka makana.

Makana Manuahi

Aloha mai i Roymall, kāu pūnaewele kūʻai makana maikaʻi. Mahalo nui mākou i kāu kākoʻo, a hāʻawi mākou i makana manuahi me kēlā me kēia kūʻai. Mākaukau e ʻimi i kā mākou hōʻiliʻili? E nānā i kā mākou koho, kau i kāu kauoha, a e kali no kāu makana manuahi me kāu kūʻai.

Kuleana Hoʻouna

Hoʻoponopono mākou i nā kauoha i loko o 2 lā.ʻO ka manawa hoʻouna maʻamau he 5-7 lā hana.Hiki ke ʻokoʻa ka manawa hoʻouna ma muli o ke kahua.

1. Kuleana Hoʻihoʻi

ʻAe mākou i nā mea i kūʻai ʻia mai roymall.com wale nō. ʻAʻole hiki ke hoʻihoʻi i nā makana manuahi. Pono e hoʻohana ʻole ʻia ka mea a i ʻole i loko o ka pūʻolo kumu.Hoʻoponopono mākou i nā hoʻihoʻi i loko o 3-5 lā hana ma hope o ka loaʻa.ʻAʻole hiki ke hoʻihoʻi i nā mea i hoʻohui ʻia.E kelepona iā mākou: service@roymall.com a i ʻole Whatsapp: +447549870296

2.Kuleana Uku

E loaʻa iā ʻoe ka uku piha ma hope o ka loaʻa a me ka nānā ʻana. ʻAʻole hiki ke hoʻihoʻi i nā uku hoʻouna.E kelepona iā mākou: service@roymall.com a i ʻole Whatsapp: +447549870296

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, three-wire 100V.

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