Orion 910 pinless wood moisture meter reads 0.75 in (19 mm) into the board without leaving pin holes. Its fixed depth suits thick hardwood flooring, lumber and cabinet stock. The wood moisture content range is 4.0% to 32.0%, with slight variation by species setting. With the rubber boot on, it measures 5.75 x 3.0 x 1.0 in and weighs 7.2 oz.
The fixed scan depth measures wood moisture below the surface. Switch to relative mode to check panels and drywall on the same job. The operating range is 32°F to 110°F. The meter shuts off after 60 seconds to conserve the 9V battery.
Hardwood flooring installers use the Orion 910 pinless wood moisture meter to check boards before acclimation sign-off in homes and commercial interiors. Cabinet makers and furniture shops can scan solid stock without marking faces that will take a finish. Lumber buyers can check a stack board by board without driving and pulling pins. After a leak, restoration contractors and building inspectors can use relative mode to compare wet and dry areas of drywall, plywood, OSB and MDF. Relative readings are comparisons, not moisture content percentages. Species settings span a specific gravity range of 0.20 to 1.0 SG. The booklet and flooring reference card in the case explain which setting to use.
| Length with boot | 5.75 in (146 mm) |
| Width with boot | 3.0 in (76 mm) |
| Thickness with boot | 1.0 in (25 mm) |
| Weight with boot | 7.2 oz (204 g) |
| Scanning area | 2.0 x 2.5 in (50 x 63 mm) |
| Power | 9V battery (non-rechargeable alkaline or lithium, or rechargeable NiMH) |
| Auto power shut-down | 60 seconds |
| Backlight | Adjustable backlit display |
| Wood moisture content range | 4.0% to 32.0% (varies slightly by species setting) |
| Relative measurement scale | 0-100 |
| Measurement depth | 0.75 in (19 mm) |
| Specific gravity range | 0.20-1.0 SG |
| Storage temperature and humidity | 50°F to 90°F (10°C to 32°C), max 95% RH non-condensing |
| Operating temperature | 32°F to 110°F (0°C to 43°C) |
| Warranty | 7-year warranty |
Orion 910 Instruction Manual (PDF)