HV301 Spectra Precision Laser by Trimble
HV301 Applications
- General construction
- Leveling, form alignment, 4’/1M marks, building square, transfer of control points
- Landscapers, remodeling, residential, concrete, and light to medium commercial contractors
- Walls, acoustical, raised access floors,sprinkler elevations
- Footing and foundation depth, controlling sub grade and sub-base elevations, matching driveways and entryways, septic and fuel tank depths
- Ability to take a 1 M (3’) drop on concrete
- Two-stage battery life indicator
- 360º IR remote sensor coverage
- Up to 75M (225’) long range remote operation
- Very bright, well collimated beam
- Very good receiver dead band consistency over temperature and distance
- Pool contractors, septic & fuel storage tank installers, grading contractors
Interior construction
Site preparation & excavating contractors
Features & Benefits
- Accuracy improved by 50% over the previous series from 2mm/10m to 1.0 mm/10 M, 1/8” in 100’
- Quieter rotor motor One button electronic leveling with ± 5° range for easy operation
- Fixed split beam prism with improved rotating output power (~2x that of a 1452)
- Water & dust prof
- Battery life improved about 2 times
- No tool battery door removal
- Side mounted charger easier for user to charge
- Standard NiCad recharge Kit (~30 hrs of operation)
- Can use d-cell alkaline’s
- Eliminates the need to purchase batteries
- 4 marking notches on each side (4 total) provides operator fast positioning over a point for plumb transfer
LED Indicators
- Red LED flashes when the unit is in manual or when the HI alert has been activated
- Green LED flashes while the unit is leveling
- Two distinct indications help the user easily understand the operation
4 Preset Speeds
- 10 RPM – Checking for low hanging obstructions, or off level doors or windows used to match ceiling height
- 80 RPM – brightly lit interior applications
- 200 RPM – standard interior applications
- 600 RPM – outdoor GC receiver applications
- Lets you work under all lighting conditions
Improved productivity
- Square m(ft’) grid installed per day
- Lineal m(ft’) track installed per day
- Savings = (% increase) x (cost m/ft)
- Payback = unit cost (savings) x (m/ft installed per year)
- No one needed behind instrument.
- Replacing three tools (level, tape/transit, and plumb bob) with one product
- Eliminates communication problems and rod reading errors
- Reduces rework – everyone working from the same reference
.