1109型指針式萬用表中英文產(chǎn)品介紹
產(chǎn)品概述
1109型指針式萬用表是一款采用經(jīng)典機(jī)械指針設(shè)計(jì)的便攜式測(cè)量工具，適用于基礎(chǔ)電路檢測(cè)與電氣參數(shù)測(cè)量。該產(chǎn)品自上世紀(jì)90年代推出以來，憑借其直觀的指針顯示和穩(wěn)定的機(jī)械結(jié)構(gòu)，成為電子維修、教學(xué)實(shí)驗(yàn)及工業(yè)檢測(cè)領(lǐng)域的常用設(shè)備。表身采用強(qiáng)化工程塑料與防震框架設(shè)計(jì)，配備可更換的1.5V/9V雙電池供電系統(tǒng)，滿足長時(shí)間使用需求。
核心特點(diǎn)
• 多量程測(cè)量：支持直流電壓（0-1000V）、交流電壓（0-500V）、電阻（×1Ω至×10kΩ）及電流（0-500mA）的基礎(chǔ)測(cè)量
• 可視化操作：18cm超大弧形刻度盤配合紅黑雙色刻度線，支持±2.5°廣視角識(shí)別
• 安全防護(hù)：內(nèi)置陶瓷保險(xiǎn)管與硅膠密封圈，具備2000V/min耐壓防護(hù)能力
• 便捷設(shè)計(jì)：可調(diào)節(jié)歸零旋鈕配備防滑紋路，表筆插口采用鍍金防氧化工藝
應(yīng)用場(chǎng)景
本產(chǎn)品適用于電子設(shè)備初級(jí)檢修（如電視機(jī)、音響等家電維修）、職業(yè)院校電工實(shí)訓(xùn)教學(xué)、工業(yè)控制柜基礎(chǔ)參數(shù)檢測(cè)等場(chǎng)景。其機(jī)械式測(cè)量原理能有效幫助使用者理解電路工作原理，特別適合需要觀察動(dòng)態(tài)參數(shù)變化的檢測(cè)環(huán)境。
生產(chǎn)信息
該型號(hào)由中國華南地區(qū)專業(yè)儀表制造商"華儀工具"持續(xù)生產(chǎn)，工廠擁有三十余年指針式儀表制造經(jīng)驗(yàn)，采用精密沖壓成型工藝與人工校表工序。產(chǎn)品主要部件包含日本進(jìn)口游絲系統(tǒng)與德國定制表頭軸承，整機(jī)通過72小時(shí)連續(xù)老化測(cè)試。
價(jià)格體系
根據(jù)量程配置不同，零售價(jià)位于人民幣85-128元區(qū)間（含基礎(chǔ)配件包），批量采購可享受階梯報(bào)價(jià)。配套提供可替換表筆、備用保險(xiǎn)管及便攜帆布包等選裝配件。
1109 Analog Multimeter Introduction
Product Overview
The 1109 analog multimeter is a classic needle-type measuring instrument developed in the 1990s. Featuring a shock-resistant ABS housing and dual battery compartments (1.5V/9V), this portable device remains popular for basic circuit diagnostics in electronics maintenance, educational labs, and industrial applications.
Key Features
• Multiple Ranges: Measures DC Voltage (0-1000V), AC Voltage (0-500V), Resistance (×1Ω to ×10kΩ), and Current (0-500mA)
• Visual Operation: 7-inch curved scale with dual-color markings enables ±2.5° viewing angle
• Safety Components: Ceramic fuse protection and silicone-sealed terminal blocks
• Ergonomic Design: Anti-slip zero-adjust knob and gold-plated test lead jacks
Applications
Ideal for entry-level electronics repair (home appliances, audio systems), vocational school workshops, and basic industrial control panel testing. The analog display effectively demonstrates real-time parameter fluctuations in circuit analysis.
Manufacturing
Produced by Huayi Tools, a Guangdong-based manufacturer specializing in analog instruments since 1987. Core components include Japanese-made hairsprings and German precision bearings, with each unit undergoing 72-hour continuous calibration testing.
Pricing
Retail price ranges from 12to18 USD depending on configuration. Bulk orders receive quantity-based discounts. Optional accessories include replacement test leads, spare fuses, and canvas carrying cases.
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