| | 主頁>産品專區>數位萬用電錶> 掌上型 -- 數位電錶 | | 産品專區 | | 數位萬用電錶-掌上型 -- 數位電錶 | | | 4 1/2 (19999位數) LCD , DCV基本準確度:0.05%
GDM-300/400系列數字電錶，是專為滿足一般及維修服務工程師的日常需要，所設計的輕便、高準確度及電池供電之掌上型電錶。
GDM-300/400系列除了具備基本量測的功能外，更具有多項的功能特性：包括省電的自動關機功能、清晰的LCD顯示幕、旋轉檔位的切換開關、簡單且便於操作的按鍵設計...等。如此輕巧、便利及經濟的工具，絕對是您在工作上不可缺少的好幫手。 |
| | | 特點 | | 4 1/2 Digits 19999 countsManual RangingContinuity Check/Diode TestData HoldTemperature MeasurementCapacitance, Frequency Measurement |
| | DC VOLTAGE | | Range | 200mV, 2V, 20V, 200V, 1000V | | Best Accuracy | ±(0.05%rdg + 3 digits) | | Input Impedance | 10MΩ | AC VOLTAGE (40Hz ~ 400Hz) | | Range | 2V, 20V, 200V, 750V | | Best Accuracy | ±(0.5%rdg + 10 digits) | | Input Impedance | 2MΩ | 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 | 200Ω ~ 200MΩ 7 ranges | | Best Accuracy | ±(0.3%rdg + 1 digit) | CONTINUITY BEEPER
| | Buzzer sounds if conductance less than 70Ω | DIODE TEST | | Open Circuit Voltage | approx. 2.8V typical | CAPACITANCE | | Range | 2nF, 20nF, 2μF, 20μF | | 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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| | 主頁>産品專區>數位萬用電錶> 掌上型 -- 數位電錶 | | 産品專區 | | 數位萬用電錶-掌上型 -- 數位電錶 | | | 3 3/4 (3999位數) LCD , DCV基本準確度:0.8%
GDM-300/400系列數字電錶，是專為滿足一般及維修服務工程師的日常需要，所設計的輕便、高準確度及電池供電之掌上型電錶。
GDM-300/400系列除了具備基本量測的功能外，更具有多項的功能特性：包括省電的自動關機功能、清晰的LCD顯示幕、旋轉檔位的切換開關、簡單且便於操作的按鍵設計...等。如此輕巧、便利及經濟的工具，絕對是您在工作上不可缺少的好幫手。 |
| | | 特點 | | 3999 Counts Auto/Manual RangingCapacitance, Frequency MeasurementContinuity Beeper/Diode TestHigh Energy Fuse for 10A RangeData Hold/Relative Mode |
| | DC VOLTAGE | | Range | 400mV, 4V, 40V, 400V, 1000V | | Best Accuracy | ±(0.8%rdg + 1 digits) | | Input Impedance | 10MΩ | AC VOLTAGE (40Hz ~ 400Hz) | | Range | 4V, 40V, 400V, 750V | | Best Accuracy | ±(1%rdg + 5 digits) | | Input Impedance | 2MΩ | 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 | 400Ω ~ 40MΩ 6 ranges | | Best Accuracy | ±(1%rdg + 2 digits) | CONTINUITY BEEPER
| | Buzzer sounds if conductance less than 70Ω | DIODE TEST | | Open Circuit Voltage | approx. 1.5V typical | CAPACITANCE | | Range | 40nF,400nF,4μF,40μF,100μF | | Best Accuracy | ±(3%rdg + 5 digits) | FREQUENCY
| | Range | 10Hz ~ 10MHz | | Best Accuracy | ±(0.1%rdg + 3 digits) | 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 |
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