Features
Dual function unit with both contact and non-contact capabilities
Provides fast and accurate RPM measurements of rotating objects and surface speed measurements m/min (meter per min) and ft/min (feet per min)
Internal memory holds last reading for 5 mins and recalls min/max and last value
LCD Display reverses depending on measurement mode
| RPM Range (Contact) |
0.5 to 19,999 |
| RPM Range (Photo) |
5 to 99,999 |
| Surface Speed Range |
0.05 to 1,999.9 m/min |
|
0.2 to 6,560 ft/min |
| Resolution |
Photo: 0.1 RPM (≤999.9) / 1 RPM (>1000)
Contact: 0.1 RPM (≤999.9) / 1 RPM (>1000)
Surface: 0.1 m/min (≤99.99) / 0.1 ft/min (≤99.99) / 1 ft/min (>1000) |
| Basic Accuracy |
±(0.05% + 1 dgt.) |
| General Specifications |
| Visible Indicator |
Yes (Light) |
| Target Distance |
1.0ft (300mm) (Photo) |
| Response Time |
<1 sec |
| Sampling Time |
Photo: 1 sec (over 60 RPM)
Contact: 1 sec (over 6 RPM) |
| Display Size/Type |
5 Digit LCD Display |
| Auto shut-off |
Yes |
| Internal Memory |
Max, Min and Last |
| Low Battery Indicator |
Yes |
| Power Supply |
4 x AA Batteries |
| Product Certifications |
CE |
| Operating Temperature |
32 to 122°F (0 to 50°C) |
| Storage Temperature |
-4 to 140°F (-20 to 60°C) |
| Operating Humidity |
10-90% |
| Dimensions |
8.5 x 2.6 x 1.5" (215 x 65 x 38 mm) |
| Weight |
10.6oz (300g) |
|