Usage Tips:Accurate Leveling: perfect alignment and leveling with the for LR-5RG Laser Level Receiver, designed for high-precision tasks in construction and renovations.Compatibility: Works seamlessly with both green and red beam lasers, increasing its versatility for multiple and various lighting conditions.Enhanced Visibility: Features a highly visible, LCD display with backlight, making it easy to read measurements even in bright sunlight or low light conditions.Outdoor Adaptability: Built for outdoor environments, providing reliable performance in diverse weather conditions, enhancing productivity on outdoor projects.PWM:5:5Measurement accuracy (low):Less than 3mmWorking distance:Less than 50MBubble bottle accuracy: 30/2mmFrequency: 10KHzMeasurement accuracy (high):Less than 2mmWorking hours: 20 hoursAutomatic shutdown (no signal detected): 10 minutesBattery: 2 AA batteries(Not included in shipment)Working temperature: -10 ° C to 50 ° CReminder: HUAPAR laser level with pulse mode function can be used with LR-5RG laser receiver. The technical parameters of other of laser level meters need to meet the conditions of a frequency of 10KHZ and a PWM of 5:5 in order to be used with this receiver.Due to different batches, there may be differences in product printed text, which will not affect useColour:GreenMaterial:ABSPackage Contents:1x Laser Level Receiver kitOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.