商品代碼:11554570

  • 供應教學直流兩用電表、電流電壓表、BASIC METER SM-80
    商品代碼: 11554570
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    商品詳細說明
    品牌 型號 SM-80 測量范圍 0-100UA-100MA-1A-5A,0-100MV-1V-10V-50V

    SM-80 DC Ammeter-Voltmeter is suiable in middle schools for students to mecasure the currend and the vltage in the eircuil.
    Structure:Mainly consistsof a shell & a meter.There are 9 terminals on the shell. Four terminals in the left is for Ampere. four terminals in the right i for voltage. One terminal at the down side is the negative pole for both Ampeter & Voltage.

    Technica property:

    1.Indicating panel is in the water level.

    2.The ambient temperature at work is from 0c-40c and the relatuve humidity<=85%.

    3.Scope of measurement:Ampere:0-100uA-100mA-1A-5A,Voltage:0-100mV-1V-10V-50V;

    4.Accuracy:2.5 grade;

    5.Exterlor diension:162x114x60mmm;

    6.Damping time:not longer than 4s;

    7.Grade of resistance to outside magnetic field:3

    8.The sensitivity of the current of the meter:35uA.

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