SM80 (BASIC METER 90) 教学仪表
SM-80 DC Ammeter-Voltmeter is suiable in middle schools for students to measure the current and the voltage in the circuit
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 is for voltage. One terminal at the down side is the negative pole for both Ampeter & Voltage.
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指针读取，使用简单
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| Technica property: | |
| 1.Indicating panel is in the water level. | |
|
2.The ambient temperature at work
|
0-40℃ |
| 3.the relatuve humidity | <=85%. |
| 4.Scope of measurement: | Ampere:0-100uA-100mA-1A-5A,Voltage:0-100mV-1V-10V-50V; |
| 5.Accuracy: | 2.5 grade; |
| 6.Exterlor diension: | 162x114x60mmm |
| 7.Damping time: | not longer than 4s; |
| 8.Grade of resistance to outside magnetic field | 3 |
| 9.The sensitivity of the current of the meter: | 35uA |
更新时间：2025-09-10 17:05
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