REED R7900 Ultrasonic Thickness Gauge

The REED R7900 Ultrasonic Thickness Gauge has a large backlit LCD display and is capable of measuring the thickness of a wide variety of ultrasonic conductive materials.

The REED R7900 features user adjustable high/low alarms and internal memory capable of storing up to 500 measurements.

REED R7900 Datasheet

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Categories: Reed, Thickness Meters Tags: REED, Thickness

Description

Features of the REED R7900 Ultrasonic Thickness Gauge

Measures a wide range of material including; metals, plastic, ceramics, composites, epoxies, glass, and other ultrasonic conductive materials
Large, easy-to-read backlit LCD display
User selectable unit of measure (in/mm)
Internal memory stores up to 500 measurements
Displays sound velocity at the touch of a button
Zero adjustment button
User adjustable High/Low alarms
Built-in two-point calibration function
Auto sleep, shut off and low battery indicator

REED R7900 Specifications

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)