Features:
• Small size, convenient and practical.
Lightweight 35 grams, compact and portable.
Function 8 functions, easy operation with three buttons.
Measure 99 meters long distance measurement.
• Lithium battery can be charged directly and it can stand by for 200 days.

Product information:
Shell material: aluminum alloy + silica gel
Screen: 1.8 inch va lcd display
Shell technology: fine polishing + frosted sandblasting
Screen coverage: 4h super hard
Size: 53*15mm (diameter * thickness)
Net weight: 35g
Single measurement distance: up to 9.99 meters
Cumulative scale: maximum 99.99 meters
Accuracy: 0.5%, stepless support adjustment
Backlight time: 30-180 seconds
Buzzer: On/Off
Battery: 200mah 0.74wh

Packing list:
1 x electronic ruler
1 x charging cable