Current Signal Generator High Precision Multimeter Digital Handheld Automatic AC Voltage Current Meter, Black

1. The signal generator is small in size, has many functions, easy to operate and easy to carry.2. The key layout is reasonable, all functions have independent corresponding keys, easy to operate.3. Built-in battery, low power consumption, long standby time.

• 1. With adjustable key backlight and high-resolution LCD screen design, it is easier for users to operate at night and during the day.
• 2. Built-in battery, coarse and fine adjustment dual mode, adjustment number can be set. And custom quick adjustment modes.
• 3. Store the output value when the power is powered off. Output short-circuit protection, reverse protection, charging protection.