【Huepar Laser Receiver】: HUEPAR upgraded receiver can be used with all Huepar and Huepar pro line laser levels that feature pulse mode function. It is recommended to use in accompany with Huepar BOX-1G, BOX-1R, HM03CG, GF360G, B03CG, S02CG, S03CG, S03CG-L, S04CG, S04CG-L, S03DG, S03DG-L, 621CG, 621CR, 6211CG, 7211CG, 703CG, 704CG, 503CG, 503DG, B02CG, B21CG, 602CG, 602CR, 603CG, 603CR, 603CG-BT, 901CG, 902CG, 904DG, 8211G, LS03CG, LS03DG, LS04CG, NT411G, LS41G, L141G, L011G, P02CG, P03CG, P03DG, P04CG, R03CG, 622CG, 622CR, 5011G, E011G, W04CG, W03CG, ZK03, ZK04 etc. 【Not Compatible Huepar Items】: Please NOTE LR-8RG is NOT Compatible with laser levels without pulse mode function: Huepar 9011G, 9211G, FL360R, FL360G, 8300G, B011G, B011R, FC011G, FC011R, 9300G, GK011DG Laser Level and RL200HR, RL200HVG, RL300HR, RL300HVG Rotary Laser Level !!! 【±1/17 In Accuracy Green and Red Pulse Laser】: This receiver allows the detection of red and green pulse laser beams in difficult light conditions, distances up to 200ft (60m). With high accuracy ±1/17 In, this huepar laser detector can easily directs user to position the laser higher or lower on a grade rod, which ensures the accurate level. It is necessary to turn on the pulse mode of the laser level when using with laser receiver 【Precise Optical and 90dB Acoustic Singals】This laser receiver features a user-friendly interface and simple design. Optical and acoustic signals help to locate the laser plane quickly and accurately. It has louder sound than the normal ones, making it ideal for outdoor use. And the receiver's LED indicator is strong enough to be seen in daylight and provides a clear and accurate signal. Solved the problem of not being able to see horizontal lines in strong sunlight 【Clear Multi-sided Readouts and Bubble】: The laser receiver has instructions on both the front and back to make it easier to read the values and check the position easily. It is also equipped with a double-sided bubble vial to quickly determine the horizontal position 【Double-sided Magnet】: Designed with a double-sided magnet, you can easily mount the detector to an iron object, such as a pipe or iron window Huepar Laser Detector for Laser Level， Digital Laser Receiver for Green and Red Beam， Two-Sided LED Prompt and Magnet, Double Lamp & 90 dB Buzzer is Suitable for Bright and Noisy Environments-LR-8RG ⚠ HUEPAR DEDICATED RECEIVER- Huepar upgraded version LR-8RG receiver can ONLY be used with Huepar Line Laser Levels that feature Pulse Mode Function. Please pay attention to that this receiver can NOT be used with Rotary Laser Level. And the receiver can NOT be used with Huepr 9011G&9211G laser level. It is recommended to use in accompany with Huepar 902CG/901CG/8211G/BOX1G/R/GF360G/R/HM03CG/S03CG/S04CG/S03DG/LS04CG/LS03CG/LS41G/621C/R/603CG/R/ B series and P series Laser Level, etc. AVAILABLE FOR RED AND GREEN PULSE LASER- It is necessary to Turn ON the Pulse Mode of the laser level when using with Huepar LR-8RG laser receiver. This receiver allows the detection of Red and Green pulse laser beams in difficult light conditions, distances up to 200ft (60m). Accuracy: high accuracy ±1.5mm, it easily directs the user to position the laser higher or lower on a grade rod. This ensures an accurate level of reading all the time. 90dB SOUND & DOBLE VISUAL SIGNALS: Beep sounds will remind you when you find the target. Devices that are to be used indoors can reduce the sound level as it may get too loud and irritate those around you. As for open spaces, the device needs to be loud for people to hear it over a distance. As for visual signals, the LED indicators are strong enough to be visible in broad daylight. Most of the work that you do would be in the daytime, and the strong sunlight may often cause a problem. CLEAR MULTI-SIDED READOUTS: With Two-SIDED display on the front and back of the receiver to offer easier visual readout.This will help you check the position easily. This unit is outfitted with a dual-sided Bubble Vial on both the front and top, in order to accurately determine the level. It comes with a double-sided magnet and ¼” threading .makes it easy to mount the detector to a rod or other target point. Also, they’re lightweight and will fit into your pocket. CLEAR MULTI-SIDED READOUTS: With Two-SIDED LED prompt on the front and back of the receiver to offer easier visual readout.This will help you check the position easily. This unit is outfitted with a dual-sided Bubble Vial on both the front and top, in order to accurately determine the level. It comes with a double-sided magnet and ¼” threading .makes it easy to mount the detector to a rod or other target point. Also, they’re lightweight and will fit into your pocket.