What are the limitations for using this meter?

AC meters cannot be used with generators, motors, engines, silicon controlled transformers, frequency converters, or inverter outputs.

22mm Square/Round LED Digital Display Hertz Meter 0-100Hz Frequency

Name: 22mm Square/Round LED Digital Display Hertz Meter 0-100Hz Frequency
Brand: Wenzhou Senyi Electric Co., Ltd.
SKU: 2203778275

Zhejiang, ChinaWenzhou Senyi Electric Co., Ltd.

US$0.56

300-1,499 Pieces

US$0.50

1,500+ Pieces

Sample price:US$0.56/piece.Request sample

Product profile

Customization

Available

Bulb Type

LED

Emitting Color

Red/Green/Yellow/White/Blue

Model NO.

AC-HZ

Certification

Opening Diameter

22mm

Measuring Range a

0~100A

Rated Power

0.5W

Display

LED Digital Display

Measuring Range V

24-500V

Measuring Range Hz

0-100Hz

Measuring Range Temperature

-25℃~+150℃

DC Voltmeter Measuring Range

4V-100V

Warranty

2 Years

Transport Package

Conventional Packaging

Specification

500PCS/CTN

Trademark

SEYIYZ/OEM

Origin

Zhejiang, China

Key features

Wide Color Options: Available in Red, Green, Yellow, White, and Blue LED colors.

High Precision Display: Features bright LED digital tube with fast reading and low consumption.

Robust Construction: Stable wiring design with strong conductivity for reliable performance.

CE Certified: Product meets CE safety and quality certification standards.

Comprehensive Warranty: Covers 2 years of protection for all mechanical and functional defects.

Compact 22mm Size: Standard 22mm opening diameter fits various panel installations.

Low Power Consumption: Rated power of only 0.5W ensures energy efficiency during operation.

Wide Voltage Range: AC measuring range supports 24V to 500V for versatile applications.

Company profile

Wenzhou Senyi Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.74h

About Our Factory & Business Background

AddressLiushi, Wenzhou, Zhejiang, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsIndicator, Push Button, Timer Switch

Our Industry Experience & Global Business Record

Main MarketsMid East, Southeast Asia, Africa, South America

Product Q&A

Q:How long is your delivery time?

It is according to quantity. Generally, we arrange the lead time within 5-7days.

Q:Are you trading company or manufacturer?

We are factory.

Q:If you make poor quality goods, will you refund our fund?

As a matter of fact, we wont take a chance to do poor quality products. Meanwhile, we manufacture goods quality products to meet your satisfaction.

Q:What is the minimum test current?

Due to technical limitations, the minimum test current is 2.5A for dual-display products and 0.5A for other single or triple-display ammeters.

Q:Can I use this meter for DC applications?

DC voltmeters cannot be used for electromobiles or batteries. AC meters are for 50-60Hz mains supply only.

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