What power source does it use?

It is powered by 4 x 1.5V AA batteries and includes a low battery display.

Does it have a backlight?

Yes, the device features a display backlight and lighting for use in low-light conditions.

Digital AC/DC Voltage Test Pocket Multimeter

Name: Digital AC/DC Voltage Test Pocket Multimeter
Brand: Xi'an Lonn M&E Equipment Co., Ltd.
SKU: 1904710525

Shaanxi, ChinaXi'an Lonn M&E Equipment Co., Ltd.

US$9.30

1-9 Pieces

US$9.20

10-98 Pieces

US$8.90

99-198 Pieces

US$8.80

199-499 Pieces

US$8.60

500+ Pieces

Sample price:US$9.30/piece.Request sample

Product profile

Customization

Available

Installation

Portable

Display Mode

Digital

Model NO.

lonn19

Accuracy

±0.025%

Theory

Electronic Meter

Power Source

AC and DC

Maximum Scale

2000

Range Conversion Type

AUTO RANGZ

Display

6000 Counts Displayed on LCD Screen

Diode

0-3V

Working Temperature

Normal

Lbd

Low Battery Display

Power Supply

4 X 1.5V AA Battery

Product Weight

380g (Inclusive of Batteries)

Safety Rating

CE Etlcat.II600V

Other Function

Data Hold

More Function

Display Backlight

Product Name

Digital Multimeter

AC Voltage

600mv-1000V

DC Voltage

200mv/2V/20V/200V±(0.5%+3)

Brand

Mastech

Model Code

Mas830L

Main Features

Resistance, Low Battery Indicator

More Feature

Diode and Continuity

Transport Package

Color Box Inside and Carton Outside

Specification

190 mm(L)x89mm(W)x50mm(H)

Trademark

Origin

China

HS Code

9030311000

Production Capacity

1000/Day

Key features

Auto Range Function: Intelligent range conversion automatically selects the optimal measurement scale.

Comprehensive Safety Rating: Certified CE and ETL with CAT II 600V safety rating for secure operation.

User-Friendly Features: Includes data hold, backlight, diode test, continuity buzzer, and auto power off.

Portable Design: Compact size 190x89x50mm and lightweight 380g for easy pocket carrying.

Flexible Customization: Offers full, minor, and sample-based customization options for tailored needs.

Reliable Power Supply: Powered by 4 x 1.5V AA batteries with low battery indicator.

Established Manufacturer: Backed by 30 years of technical knowledge and 12 years of export experience.

Company profile

Full CustomizationStandardized quality controlPrivate MoldProduct Certification

Xi'an Lonn M&E Equipment Co., Ltd.

Shaanxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: ShenzhenAverage Response Time: ≤3.50h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and trading entity focused on food thermometers and intelligent or electronic measuring instruments. It reports extensive customization and ODM capability, recent new-product activity, OEM service for well-known brands, and production of 5,000,000 thermometers annually across three production lines. Quality controls include documented finished-product inspection instructions, although only two quality assurance and quality control inspectors are specifically reported in one slice and certification of supplier management systems is listed as NIL. The supplier has export experience, with 90% of sales reportedly from exports and primary markets in Europe and North America. Manufacturing contracts and in-stock capability are available, but no overseas warehouse or showroom is reported. Service-management weaknesses include no written procedures or records for service assessment, corrective actions, or complaint handling. Financial information is referenced for...

Supplier typeThe supplier is identified as a combined company, with a business scope covering manufacturing of intelligent instruments and electronic measuring instruments, along with sales and retail of Class I and Class II medical devices. This supports classification as a combined manufacturing and commercial supplier rather than a purely trading entity.

CertificationsThe supplier management-system certification field is explicitly listed as NIL. Although finished-product inspection instructions are documented and uniformly followed, the provided evidence does not show possession of management-system certifications.

After-Sales capabilityThe supplier reports no written procedures or records for assessing service capability, corrective and preventive actions, or effective customer-complaint handling. It does have manufacturing contracts with associated subcontractors and in-stock capability, but no overseas warehouse or showroom service is available.

R&D capabilityThe supplier reports new products during the past year, ODM service, and two years of total R&D-engineer experience. It also reports no available SDK, so the evidence supports product-development capability but not software-development integration capability.

Production capacityThe supplier reports three production lines, annual thermometer output of 5,000,000 pieces, in-stock capability, valid manufacturing contracts with associated subcontractors, and a one-month average lead time in both peak and off-season. These data indicate established production capacity, although the separately stated number of quality assurance and quality control inspectors is two.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, directly supporting broad customization and original-design capability.