Internal memory capable or storing up to 500 readings with user alarm thickness limits.
Internal memory capable or storing up to 500 readings with user alarm thickness limits.
This ultrasonic thickness gauge has a backlit LCD display and is capable of measuring the thickness of a wide variety of ultrasonic conductive materials. The R7900 features user adjustable high/low alarms and internal memory capable of storing up to 500 measurements.
Features
Measuring Range | 0.03 to 15.7" (0.65 to 400mm) |
Accuracy | ±0.04mm (< 10mm) ±(0.1% rdg.+ 0.04mm) (< 100mm) ±(0.3% rdg.) (> 100mm) |
Resolution | 0.01mm or 0.1mm (< 100mm) 0.1mm (>100mm) |
Velocity Range | 1000 to 9999 m/s (0.039 to 0.394 in/µs) |
Compatible Materials | Ultrasonic conductive materials (ie. metals, plastics, ceramics, composites, epoxies, glass) |
Sampling Time | Less than 1 sec. |
Display | 4-Digit, LCD |
Backlit Display | Yes |
Probe Length | 3' (36") |
Internal Memory | Yes (up to 500 readings, 5 files up to 100 each) |
Low Battery Indicator | Yes |
Power Supply | 2 AA Batteries |
Battery Life | Approx. 100 hours (Alkaline) |
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 Range | 20 to 80% |
Dimensions | 5.9 x 2.9 x 1.3" (150 x 74 x 32mm) |
Weight | 8.4oz (238g) |
Click on a category to view a selection of compatible accessories with the REED R7900 Ultrasonic Thickness Gauge.
Measuring Range | 0.03 to 15.7" (0.65 to 400mm) |
Accuracy | ±0.04mm (< 10mm) ±(0.1% rdg.+ 0.04mm) (< 100mm) ±(0.3% rdg.) (> 100mm) |
Resolution | 0.01mm or 0.1mm (< 100mm) 0.1mm (>100mm) |
Velocity Range | 1000 to 9999 m/s (0.039 to 0.394 in/µs) |
Compatible Materials | Ultrasonic conductive materials (ie. metals, plastics, ceramics, composites, epoxies, glass) |
Sampling Time | Less than 1 sec. |
Display | 4-Digit, LCD |
Backlit Display | Yes |
Probe Length | 3' (36") |
Internal Memory | Yes (up to 500 readings, 5 files up to 100 each) |
Low Battery Indicator | Yes |
Power Supply | 2 AA Batteries |
Battery Life | Approx. 100 hours (Alkaline) |
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 Range | 20 to 80% |
Dimensions | 5.9 x 2.9 x 1.3" (150 x 74 x 32mm) |
Weight | 8.4oz (238g) |
Click on a category to view a selection of compatible accessories with the REED R7900 Ultrasonic Thickness Gauge.