資料來源:https://www.seeedstudio.com/Mini-Digital-Multimeter-p-1413.html
Description
This is a starter multimeter for students and electronic enthusiasts. Its features of compact; has low power consumption and high accuracy. The accuracy is guaranteed for at least 1 year in normal working condition(23℃±5℃, <75%RH). A user manual included for those are not familiar with how to use multimeter.
Features
-
Data hold
-
Backlight display
-
Current/Voltage sense
-
Compact: 105*60*27mm
-
Lightless: 140g(include holster and battery)
Specifications
RANGE
|
RESOLUTION
|
ACCURACY
|
200mV |
100uV |
±(0.5%+2) |
2V |
1mv |
±(0.5%+2) |
20V |
10mV |
±(0.5%+2) |
200V |
100mV |
±(0.5%+2) |
600V |
1V |
±(0.5%+2) |
RANGE
|
RESOLUTION
|
ACCURACY
|
20uA |
10nA |
±(1%+2) |
200uA |
100nA |
±(1%+2) |
2mA |
1uA |
±(1%+2) |
20mA |
10uA |
±(1%+2) |
200mA |
100uA |
±(1.2%+2) |
10A |
10mA |
±(2%+2) |
RANGE
|
RESOLUTION
|
ACCURACY
|
200V |
100mV |
±(1.2%+10) |
600V |
1V |
±(1.2%+10) |
Frequency range: 45 to 400Hz
Max input voltage: AC 600V RMS
Indication: Average(rms of sine wave)
RANGE
|
RESOLUTION
|
ACCURACY
|
200Ω |
0.1Ω |
±(1%+5) |
2KΩ |
1Ω |
±(1%+2) |
20KΩ |
10Ω |
±(1%+5) |
200KΩ |
100Ω |
±(1%+5) |
2MΩ |
1KΩ |
±(1%+5) |
Open voltage: less than 2.8V
Overload protection: 10 seconds max 250V rms
The voltage is 2.4V, current is 1.5mA, display of diode resembling forward conduction voltage. Inside buzzer shall alarm if test resistance below 70Ω.
Package Including
-
Multimeter(include holster and battery)
-
A pair of probe cable
-
User manual
See More
這是為學生和電子愛好者首發萬用表。其緊湊的特點;具有低功耗和高精度。精度保證至少1年在正常工作狀態下(23℃±5℃,<75%RH)。包括那些用戶手冊不熟悉如何使用萬用表。
特徵
- 數據保持
- 背光顯示
- 電流/電壓檢測
- 緊湊型:105 * 60 *27毫米
- 無光:140克(包括皮套和電池)
產品規格
範圍 | 解析度 | 準確性 |
200mV的 | 100uV的 | ±(0.5%+ 2)的 |
2V | 為1mV | ±(0.5%+ 2)的 |
20V | 為10mV | ±(0.5%+ 2)的 |
200V | 為100mV | ±(0.5%+ 2)的 |
600V | 1V | ±(0.5%+ 2)的 |
範圍 | 解析度 | 準確性 |
的20uA | 10nA的 | ±(1%+ 2)的 |
200uA | 為100nA | ±(1%+ 2)的 |
2毫安 | 1uA的 | ±(1%+ 2)的 |
20毫安 | 為10uA | ±(1%+ 2)的 |
200毫安 | 為100uA | ±(1.2%+ 2) |
10A | 10毫安 | ±(2%+ 2)的 |
範圍 | 解析度 | 準確性 |
200V | 為100mV | ±(1.2%+ 10) |
600V | 1V | ±(1.2%+ 10) |
頻率範圍:45至400Hz
最大輸入電壓:AC 600V RMS
適應症:平均值(正弦波有效值)
範圍 | 解析度 | 準確性 |
200Ω | 0.1Ω | ±(1%+ 5) |
2KΩ | 1Ω | ±(1%+ 2)的 |
20KΩ | 10Ω | ±(1%+ 5) |
200KΩ | 100Ω | ±(1%+ 5) |
2MΩ | 1KΩ | ±(1%+ 5) |
開路電壓:小於2.8V
過載保護:最長10秒250V有效值
電壓為1.9伏,電流為1.5mA,二極管類似正嚮導通電壓顯示。內部蜂鳴器應低於70Ω,如果報警測試阻力。
包,包括