Spectra Precision LL300 Laser Level
	The Toughest Laser Level You'll Ever Own
	Built for General Contractors who need Accuracy, Ease of Use and Durability
	The automatic, self-leveling Spectra Precision Laser LL300 from Trimble is the most rugged laser level available, tough enough to handle a wide variety of general and concrete construction applications. Even in harsh job site conditions, the LL300 delivers consistently reliable and accurate performance, enabling you to work faster and smarter. More contractors around the world use Spectra Precision Lasers to increase construction job site productivity and profitability than any other brand. Each comes with the solid dependability that has made the spectra precision Laser name the standard in the industry.
	Rugged Construction Combined with Precise Accuracy and Ease of Use
	We understand that those in the construction and concrete business are looking for products that are durable and reliable, day in and day out. The LL300 is designed with your needs in mind. The result is a product that can be operated in the rain and provides superior drop and weather protection. The rugged LL300 is capable of surviving drops of up to one metre (three feet) onto concrete and tripod tips up to 1.5 metres (five feet). This strength, combined with full weatherproofing and dust proofing, results in reduced downtime and lower repair costs over the life of the product. The LL300's self-leveling capability and optional RC601 remote control results in outstanding accuracy and ease of use. Since the LL300 levels itself when turned on, setting up is easy with fewer controls to deal with. The RC601 remote control gives you the option of matching slopes or having slopes-on-grade. It also offers single-axis slope including laser's HI control with the other axis continuing to level itself. HR300 Receiver The Spectra Precision Laser HR300 receiver can be used either as a handheld or rod-mounted unit and is especially suitable for basic elevation control applications. Featuring durable and lightweight composite housing, the HR300 utilizes easy-to read LCD and LED displays. It is exceptionally easy to use.
	LL300 Application
	Elevation control across the construction site.
	Excavations.
	Basic Slopes
	Basic Slopes
	Leveling forms and footers
	Concrete pours
	LL300 Features & Benefits
	Increases productivity with fast setups, fewer controls, and automatic self-leveling
	Maintains performance even in rainy, dusty and other harsh job site and weather conditions
	Durable design reduces downtime due to drops and tripod tipovers
	Minimizes power costs, increases reliability with choice of rechargeable or alkaline batteries
	Increases flexibility with remote control slope option
	Customizable to your needs with choice of two receivers
	LL300 Laser Specification
	Laser Source 635 - 670nm visible, Class 2 Laser Accuracy +/- 2,6 mm per30 m or +/- 3/32 in. per 100 ft Operating Receiver Range (Diameter) 300 m (1,000 Ft) w/HR300 Receiver Self-Leveling Range +/-5? Compensation Method Electronic Self Leveling Power Source 4 "D" NICD or Alkaline Batteries Battery Life (20º C / 68ºF) NiCd: 45 Hours, Alkaline: 90 Hours Battery Status LED Flashing Red LED Battery Recharging Time Less than 10 hours Rotation Speed 600 rpm Out of Level (HI)-warning Rotor stops, red out-of-level LED blinks Out of Level Warning at Receiver Out of Level Warning at Receiver Machine Control Compatible Yes Protective Rotor Cage Yes Drop Height on Concrete 1 m (3ft) Single Axis Manual Slope Mode Yes (w/self-leveling mode on the second axis), with optional RC601 remote control External Remote Control (RC601) Up to 50 m (164ft) Tripod Mount (Horizontal and Vertical) 5/8" -11 Operating Temperature -20º to 50º C (-4º to 122ºF) Storage Temperature -20º to +70º C (-4º to 158ºF) Warranty 1 Year Waterproof Yes, IP54 Size 24.5L x 16.5W x 18.5H cm (9.6 L x 6.5W x 7.3H in) Weight 2.7 kg (6lbs)
	HR300 Receiver
	The Spectra Precision Laser HR500 Receiver is ideal for use with the LL500 transmitter. This flexible and highly innovative receiver can be used either hand-held or rod mounted. The HR500 features a fully waterproof magnesium housing that is both lightweight and capable of surviving a drop of up to 3 metres. Ideal for accurate elevation measurements across the jobsite, it is exceptionally easy to use. The highly visible LED display and dual-sided laser reception allow you to work where it is convenient, even in the poorest of conditions.
	HR300 Receiver Specification
	Drop Capable on Concrete 1.5m (5ft) Operating Range (diameter) 300 m (1,000 ft) Number of display channels 5 Photocell Placement Rear On-Grade Sensitivities 2 Decibel Level 100 Low Battery Warning yes Auto Shut-off (30 minutes) yes Unit Weight (without clamp) 220 gr (7.7 oz) Unit dimensions (DxWxL) 2.5 x 7 x 12.7 cm (1 x 2.75 x 5 in) Warranty 1 year