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- 产品名称：掌上型万用表
- 产品型号：GDM-451
- 产品展商：其他品牌
- 产品文档：无相关文档
简单介绍
掌上型4 1/2 LCD , DCV基本准确度:0.05%
产品描述
|
DC VOLTAGE
|
| Range |
200mV, 2V, 20V, 200V, 1000V |
| Best Accuracy |
∮(0.05%rdg + 3 digits) |
| Input Impedance |
10M |
|
AC VOLTAGE (40Hz ~ 400Hz)
|
| Range |
2V, 20V, 200V, 750V |
| Best Accuracy |
∮(0.5%rdg + 10 digits) |
| Input Impedance |
2M |
|
DC CURRENT
|
| Range |
2mA, 20mA, 200mA, 20A |
| Best Accuracy |
∮(0.5%rdg + 5 digits) |
|
AC CURRENT (50Hz ~ 400Hz)
|
| Range |
20mA, 200mA, 20A |
| Best Accuracy |
∮(0.8%rdg + 10 digits) |
|
RESISTANCE
|
| Range |
200 ~ 200M 7 ranges |
| Best Accuracy |
∮(0.3%rdg + 1 digit) |
|
CONTINUITY BEEPER
|
| |
Buzzer sounds if conductance less than 70 |
|
DIODE TEST
|
| Open Circuit Voltage |
approx. 2.8V typical |
|
CAPACITANCE
|
| Range |
2nF, 20nF, 2F, 20F |
| Best Accuracy |
∮(3%rdg + 40digits) |
|
FREQUENCY
|
| Range |
1Hz ~ 20kHz |
| Best Accuracy |
∮(1.5%rdg + 5 digits) |
|
TEMPERATURE()
|
| Range |
-40~1000 |
| Best Accuracy |
∮1% + 30 |
|
LCD DISPLAY
|
| |
4 1/2 digits |
| POWER SOURCE |
Single 9V battery (6F22) |
| |
|
|
ACCESSORIES
|
| |
Instruction manual
Battery
Test leads |
| DIMENSIONS & WEIGHT |
80(W) x 165(H) x 38.3(D) mm
Approx.275g
|
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