Bút vạn năng kỹ thuật số có màn hình LCD

HoldPeak Handheld Backlight LCD Display Pen Type Digital Multimeter DC/AC Voltage Meter Resistance Diode Continuity Tester This pen type multimeter with stable performance and anti-dropping capacity, uses 2000 counts digit LCD monitor with character 12mm high to offer clear readings, giving excellent performance and exquisite making as a handy utility instrument. Features: Portable pen type multimeter, used to test DC & AC voltage, resistance, positive diode voltage fall and audible continuity. 2000 counts digit LCD monitor with character 12mm high offers clear readings. Use the toggle switch to select functions and ranges. Other 3 keys to lock display value, turn on/off backlight, choose resistance, diode or continuity test, change units(DC or AC). With auto range control function, over-range indication and low battery indication. Auto Power Off: it will switch to standby mode automatically after 15mins if there's no operation. The anti-slip cover with test probe slots can protect multimeter and organize probes as well. Specifications: Material: plastic Display: LCD display with backlight Power Supply: 2 * 1.5V AAA RO3P batteries (not included) DC Voltage Range: 200mV/2V/20V/200V/600V DC Voltage Resolution: 0.1mV/1mV/10mV/100mV/1V AC Voltage Range: 2V/20V/200V/600V AC Voltage Resolution: 1mV/10mV/100mV/1V Resistance Range: 200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ Resistance Resolution: 0.1Ω/1Ω/10Ω/100Ω/1kΩ/10kΩ Operating Temperature: 0~40°C (relative humidity<85%) Storage Temperature: -10~50°C (relative humidity<85%) Screen Size: 3.5 * 1.5cm / 1.4 * 0.6in Item Size: 25 * 7.5 * 2.5cm / 9.8 * 3 * 1in Item Weight: 143g / 5oz Package Size: 26.8 * 9 * 4.3cm / 10.5 * 3.5 * 1.7in Package Weight: 217g / 7.7oz Package List: 1 * Digital Multimeter 1 * User Manual(English) #Wire #gadget #Home&Living #Tool #probe #Multimeter #Pen #multimetertest #Lines #voltmeter