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- 產(chǎn)品名稱(chēng)：掌上型數(shù)位萬(wàn)用表
- 產(chǎn)品型號(hào)：GDM-394
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簡(jiǎn)單介紹
掌上型3 3/4 LCD , DCV基本準(zhǔn)確度:0.8%
產(chǎn)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 |
400uA,4mA,40mA,400mA,4A,10A |
| Best Accuracy |
∮(1%rdg + 5 digits) |
|
AC CURRENT (50Hz ~ 400Hz)
|
| Range |
400uA,4mA,40mA,400mA,4A,10A |
| Best Accuracy |
∮(1.5%rdg + 5 digits) |
|
RESISTANCE
|
| Range |
400 ~ 40M 6 ranges |
| Best Accuracy |
∮(1%rdg + 2 digits) |
|
CONTINUITY BEEPER
|
| |
Buzzer sounds if conductance less than 70 |
|
DIODE TEST
|
| Open Circuit Voltage |
approx. 1.5V typical |
|
CAPACITANCE
|
| Range |
40nF,400nF,4F,40F,100F |
| Best Accuracy |
∮(3%rdg + 5 digits) |
|
FREQUENCY
|
| Range |
10Hz ~ 10MHz |
| Best Accuracy |
∮(0.1%rdg + 3 digits) |
|
TEMPERATURE()
|
| Range |
-40~1000 |
|
SPECIAL FUNCTION
|
| |
Duty cycle, Auto Ranging |
|
LCD DISPLAY
|
| |
3999 counts |
| POWER SOURCE |
Single 9V battery (6F22) |
| |
|
|
ACCESSORIES
|
| |
Instruction manual
Battery
Test leads |
| DIMENSIONS & WEIGHT |
85(W) x 177(H) x 40(D) mm
Approx.330g |
