(1) Wash with warm water below 60 °C. (2) Neutral detergent is applied during cleaning, and detergents which are erosive to sunlight boards are not allowed. (3) It is required to gently scrub with a soft cloth or sponge 蘸 neutral solution. Disable other hard, sharp tools such as coarse cloth, brushes, mops, etc. for cleaning. (4) When grease, dry paint, tape blotting, etc. appear on the surface, use a soft cloth to scrub. (5) The dirt under cleaning must be thoroughly rinsed with clean water. (6) Finally, wipe the surface of the board with a clean cloth, and there should be no obvious water marks. pay attention: Unsuitable cleaning agents are alkaline solutions which can attack the surface of the board. Esters, ketones, halogenated hydrocarbons and all substances which can dissolve or swell polycarbonate are prohibited.
80m bidirectional measuring Laser Rangefinder with digital display, is a high-precision, fast measurement and easy-to-use measurement tool. this digital measuring tool comes with two lasers pointing in opposite directions. Use the Continuous Measuring Mode to find the center point of your measurement. This is perfect for mounting pictures or centering furniture in a room. The bidirectional laser can also be used to measure a room from any spot, even while standing. It also comes with a powerful lithium-ion battery. Use the included micro-USB charging cable to recharge this strong battery.
Distance, Continuous Measurement, Pythagorean Method, Length, Volume, Area. Independent transmit and receive mode. Ultra-Compact Design, one handed operation, Easy to Read Backlit LCD, and Long-Lasting Rechargeable Battery. IPX4 rated to withstand tough working environments.
Technical Parameters
80m both side laser measure Both Side Laser Measure, bilateral laser measurer,bidirectional laser measure,80M Both Side Laser Measure Chengdu ZT Electronics Technology Co., Ltd. , https://www.lasermeasuretool.com
Measurement Accuracy: +/-1.5mm
Measurement Unit: M/in/ft
Measurement Range: 0.03~80m
Measurement Time: 0.1~3s
Laser Grade/Type: Grade â…¡, 630~650nm, <1mw
Power Supply: USB
Working Temperature: 0℃~40℃
Storage Temperature: -20℃~60℃