ZOYI ZT-QB4 แคลมป์มิเตอร์ (True RMS, AC Current, DC/AC Voltage)

ZT-QB4 | ฟังก์ชั่นการวัด

✔ Auto ranging

✔ True RMS

✔ Data hold

✔ Backlight

✔ Low battery alert

✔ Auto power off

✔ Flashlight

✔ Inrush current

✔ Peak Hold

✔ Smart mode

ZT-QB4 | ช่วงการวัด

DC Voltage

Range 4.000V / 40.00V / 400.0V / 600.0V Accuracy ±(0.5%+3)

AC Voltage

Range 4.000V / 40.00V / 400.0V / 600.0V Accuracy ±(1.0%+3)

AC Current

Range 4.000A / 40.00A / 400.0A / 600.0A Accuracy ±(2.0%+30)

Resistance

Range 4.000kΩ Accuracy ±(1.5%+3)

Range 40.00kΩ / 400.0kΩ / 4.000MΩ Accuracy ±(0.5%+3)

Range 40.00MΩ Accuracy ±(1.5%+3)

Capacitance

Range 4.000nF Accuracy ±(5.0%+20)

Range 40.00nF / 400.0nF / 4.000μF / 40.00μF / 400.0μF Accuracy ±(2.0%+5)

Range 4.000mF Accuracy ±(5.0%+5)

Frequency

Range 4.000Hz / 40.00Hz / 400.0Hz / 4kHz / 40kHz / 400kHz / 1MHz Accuracy ±(0.5%+5)

ZT-QB4 | Power Supply

Battery AA x 2

ZT-QB4 | ขนาดสินค้า

Core Jaw ø 24mm (Max. ø 40mm)

Dimension / Weight 172 x 64 x 32mm / 250g

ZT-QB4 | อุปกรณ์ที่มาในชุด

• Batteries
• Test leads
• Standard user manual
• Black soft case
• Thermocouple probe
• Wrist strap