产品详细
产品描述
数字电表
  • 产品编号：HK-013786
  • 产品名称：数字电表
  • 产品型号：GDM-451
  • 产品铭牌：Gwinstek(固纬)
  • 所属类别：电工测量
  • 生产产地：台湾
  • 浏览次数：1935
  • 网上售价：特殊规格~请来电咨询 VIP会员价：请登陆
4 1/2 Digits 19999 counts Manual Ranging Continuity Check/Diode Test Data

产品介绍
4 1/2 Digits 19999 counts
Manual Ranging
Continuity Check/Diode Test
Data Hold
Temperature Measurement
Capacitance, Frequency Measurement
规格与参数
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, 2F, 20F
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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