DE-960TRn指針式萬用電表|DE960TRn指針式多用電表
● 防誤測保護設(shè)計
● 字體刻劃明顯
● 超大視窗、容易閱讀
● 吊線式錶芯(TAUT BAND) (零磨擦系數(shù)誤差)
● 防震、耐用
- 尺寸:152(長)x100(寬)x38(高)mm
- 重量:DE-960TRN約235公克(不含電池)
DE-961TRN約240公克(不含電池)
DE-965TRN約265公克(不含電池)
- 操作溫度/溼度:0°C~40°C(32°F~104°F)/低於80%R.H.(不結(jié)露)
- 儲存溫度/溼度:-10°C~50°C(14°F~122°F)/低於80%R.H.(不結(jié)露)
- 電池 1.5V(UM-3,AA) x 2
- 電池 9V(006P,6F22) x 1
- 使用說明書 x 1
- 測試棒(黑色+紅色) x 1
- 備用保險絲-0.5A/250V 快速型 x 1 (內(nèi)附Ø5×20mm電錶殼內(nèi))
測量功能 | 測試檔位 | 準確度 | 備 註 | ||
DE-960TRN | DE-961TRN | DE-965TRN | |||
錶芯 | Taut Band | Taut Band | Taut Band | 吊線錶頭,耐震 | |
DCV (直流電壓測量) | 0.1V | ±3% F.S. | ±3% F.S. | ±3% F.S. | 輸入阻抗 20kΩ/V |
0.5V | |||||
2.5V | |||||
10V | |||||
50V | |||||
250V | |||||
1000V | |||||
DCV NULL meter | 0~±5V | ±3% F.S. | 中心零位型.輸入阻抗40kΩ/V | ||
0~±25V | |||||
ACV (交流電壓測量) | 10V | ±4% F.S. | ±4% F.S. | ±4% F.S. | 輸入阻抗 9kΩ/V |
50V | |||||
250V | |||||
1000V | |||||
DCmA (直流毫安) | 50μA | ±3% F.S. | ±3% F.S. | ±3% F.S. | 電壓降約250mV (50μA時壓降100mV) |
2.5mA | |||||
25mA | |||||
250mA | |||||
DCA(直流安培) | 10A | ±3% F.S. | ±3% F.S. | ||
ACA(交流安培) | 10A | ±5% F.S. | |||
Buzzer (蜂鳴) | 約20Ω 或以下時蜂鳴器響 | V | V | V | 電源消耗同Ω x1檔位(150mA) |
(電阻測量) | X1 :0~ 2KΩ Center 20Ω | ±3% of arc | ±3% of arc | ±3% of arc | 電池 UM-3 (1.5V) X2 006P ( 9V) X1 |
X10 :0~ 20KΩ Center 200Ω | |||||
X100 :0~200KΩ Center 2kΩ | |||||
X1K :0~ 2MΩ Center 20kΩ | |||||
X10K :0~ 20MΩ Center 200kΩ | |||||
BATT. 電池測試 | 0~1.5V GOOD-?-BAD Color-coded scale | ±5% of arc | ±5% of arc | 負載電流 1.5V 250mA 9V 25mA | |
0~ 9V GOOD-?-BAD Color-coded scale | ±5% of arc | ||||
dB 分貝測試 | -10dB~+22dB(FOR 10VAC)~+62dB 0dB/0.775V (1mW through 600Ω) | ±4% F.S. | ±4% F.S. | ±4% F.S. | 9kΩ/ V |
漏電電流測試 (lceo) (LI) | 0~ 150μA at x 1k range | ±5% of arc | ±5% of arc | ±5% of arc | 通過待測體之電流 |
0~ 1.5mA at x 100 range | |||||
0~ 15mA at x 10 range | |||||
0~ 150mA at x 1 range | |||||
端子間電壓 (LV) | Common to each Ω range 3V-0V (Reverse of LI scale) | ±5% of arc | ±5% of arc | ±5% of arc | 通過待測體所測得之電壓值 |
電晶體 (DC電流增益) 測量(hFE) | 電晶體 hFE:0-1000 (in x 10Ω range) | ±3% of arc | ±3% of arc | ±3% of arc | 依面板上電晶體腳位直接插在面板上hFE的測試端子座 |
LED (發(fā)光二極體) | in x 10Ω range | V | V | V | 依面板上±LED 腳位直接插在面板上測試 |