WDM3501 Test Pen

The WADFOW WDM3501 Test Pen is a multi-purpose device designed to measure voltage, current, and power in electrical circuits.

Main Specifications:

• DC voltage: 4V, 40V, 400V, 600V.
• Alternating voltage (AC): 4V, 40V, 400V, 600V.
• DC Current: 4mA, 40mA, 400mA, 4A.
• Alternating Current (AC): 4mA, 40mA, 400mA, 4A.
• Power: 0.1W, 1W, 10W, 100W, 1000W.
• Frequency: 10Hz to 100kHz.
• Resistance: 400 ohm, 4 kΩ, 40 kΩ, 400 kΩ, 4 MΩ, 40 MΩ.
• Capacity: 4nF, 40nF, 400nF, 4uF, 40uF, 400uF.
• Temperature: -40°C to 1000°C.
• Power: 9V battery.

Advantages:

• Display: 4000 count True RMS digital display.
• Smart functions: Phase sequence measurement function.
• Compatibility: Complies with international safety standards.