Overload display: Symbol "OL" appears on the display.
MAX display: 1999
Maximum diameter of measured conductor: 30mm
Power source: One 3V battery (CR2032)
Batteries insufficient display: Displays "BAT"
Auto power off: the instrument is automatically powered off when no being used for about 15 minutes. Under the automatic off condition, press the POWER switch 2s, the measuring appliance will display "automatically turn on: (working pattern)
CE certified
One year limited warranty
What's in the Box:
BM804 Clamp Meter
Wrist Lanyard
CR2032 battery
Specifications
0~200A: ±1.8% ±10(50Hz/60Hz), Display: Average value
Warning: Never use the instrument to measure the current above 200A, or else it may cause damage the the instrument or may not guarantee the accuracy of the measurement.