| HV101 Laser Specifications |
| Laser Source |
<5 mW @ 635 nm, Class 3A/3R |
| Laser Accuracy |
±1/8 in at 100 ft (±3 mm at 30 m) |
| Operating Range |
100 ft (30 m) minimum visual |
| Operating Range |
1,150 ft (350 m) diameter with receiver |
| Self-leveling Range |
±5 degrees |
| Compensation Method |
Electronic self-leveling |
| Power source |
2 x "D" Alkaline Batteries |
| Battery life |
50 hours Alkaline; 45/25 hours user provided Ni-MH/Ni-CD |
| Battery Status LED |
Flashing red LED |
| Rotation speed |
Four preset speeds 0, 50, 200, 600 RPM |
| Scan angles |
Five preset angles 3°, 8°, 45°, 90°, 180° |
| Out-of-level warning |
Rotor stops, laser shuts off, red out-of-level LED flashes |
| Operating temperature |
23 °F to 113 °F (-5 °C to 45 °C) |
| Storage temperature |
-4 °F to 158 °F (-20 °C to 70 °C) |
| Warranty |
3 Year Limited with Instant Exchange |
| Water resistant |
Yes, and IP54 sealing |
| Size |
8.5L × 6.7W × 6.0H in (21.6L × 17.1W × 15.2H cm) |
| Weight |
3.3 lbs (1.5 kg) |
| HR320 Receiver Specifications |
| 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.) |