Features & Benefits
Dual LCD’s on front and rear are ideal for general exterior applications
Two on-grade sensitivities (fine and coarse) allow getting to grade fast
Snap-on rod clamp (included) allows quick switching from rod-mounted to handheld applications
Strong, IP67 waterproof housing protects the unit from dust, moisture, and accidental drops
Loud 100 db loud speaker can easily be heard on the noisiest job sites. 3 adjustable speaker levels (loud, low, and off)
Includes C59 rod clamp
Applications
Measuring cut and fill for small site preparation
Exterior leveling, aligning and marking
Checking elevations
Including
HR320 Receiver
C59 Clamp for Receiver
2 x AA-Batteries
Technical Data
LCD Channels: 5
Capture Height: 50.0 mm (2 in.)
Acceptance Angle: 90°
On-Grade Sensitivity: Fine: 2.0 mm (1/16 in.) , Coarse: 6.0 mm (1/4 in.)
Power Source: Two 1.5-V batteries (type LR6/AA)
Battery Life @ 20 °C (68 °F): Alkaline: 70 hours
Battery Indicator: LCD battery symbol
Beeper volumes: High: 100+ dBA , Low: 75 to 85 dBA
Automatic Shutoff: 30 minutes after last laser detection or push-button actuation
Spectral Sensitivity: Operates with red visible and infrared rotating lasers with wavelengths between 610 and 900 nm
Marking Notch: 50.0 mm (2 in.) below top of receiver)
Operating Temperature: –20 °C to +60 °C (–4 °F to +140 °F)
Storage Temperature: –40 °C to +70 °C (–40 °F to +158 °F)
Weight: 0.3 kg (12 oz)
Dimensions (H x W x D): 16.3 cm x 7.4 cm x 2.9 cm (6.4 in. x 2.9 in x 1.14 in.)