Dual function tachometer features the ability to measure RPM with non-contact (visible light) and contact (ft/min / m/min) measurements quickly and accurately. This product includes an ISO Certificate with full Data and Uncertainties.
Dual function tachometer features the ability to measure RPM with non-contact (visible light) and contact (ft/min / m/min) measurements quickly and accurately. This product includes an ISO Certificate with full Data and Uncertainties.
This tachometer features both the ability to measure RPM (revolutions per minute) in rotational equipment and surface speed m/min (meter per minute) / ft/min (feet per minute) with included contact adapters. The R7140 uses visible light for non-contact measurements to read up to 12" (300mm) from any target. The R7140 features a durable ABS plastic housing to assure years of maintenance free performance.
This product includes an ISO Certificate with full Data and Uncertainties.
Features
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) |
Click on a category to view a selection of compatible accessories with the REED R7140 Combination Contact / Photo Tachometer, .
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) |
Click on a category to view a selection of compatible accessories with the REED R7140 Combination Contact / Photo Tachometer, .