

QTG - Series Ultrasonic Thickness Gauge
Download QTG - Series Ultrasonic Thickness Gauge PDF
QTG Series Digital Ultrasonic Thickness Gauges are economical, user-friendly, menu driven, and multi-functional units offering extensive features from basic measurements (model: QTG I) to extended memory (5000 reading storage) and USB output capabilities (model QTG II). The instrument can measure with very high resolution (0.01 mm or 0.001 inches) the thickness of metallic and non-metallic materials such as steel, aluminum, titanium, plastics, ceramics, glass and any other good ultrasonic wave conductor. The QTG series accurately displays readings in either inches or millimeters and is equipped with special features like Automatic recognition of probes with different frequencies and Automatic zeroing of the unit.
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Model QTG I – standard model with standard measuring capabilities (No memory) Resolution : 0.001" / 0.01mm |
Model QTG II – Model with a memory capacity of 5,000 readings and USB interface. Resolution: 0.001"/0.01mm |
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Standard Configuration:
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| Ordering Guide | ||
|---|---|---|
| Ultrasonic Thickness Gauges: | Model QTG I – UTG (Basic) | Model QTG II (Memory) |
| Price: | $ 875.00 US | $ 1,275.00 US |
| Instant Q-Point Rebate (Limited Time): | - $ 180.00 US | - $ 180.00 US |
| You'll Pay: | $ 695.00 US How to Order | $ 1,095.00 US How to Order |
| Buy Now: | ||
| Standard Kit includes: Main Unit, Transducer 5 MHz, Integrated steel calibration plate 4.0mm, Batteries AAA 1.5V (2 pcs.), Ultrasonic Couplant, Operation Manual, Certificate, Carrying Case, and One year warranty | ||
| Technical Specification of QTG – Series Ultrasonic Thickness Gauge | |
|---|---|
| Display type | 4-digit LCD (128X64MM) with back light |
| Display resolution | 0.001 inches or 0.01mm |
| Measuring range | 0.040 to 15.75 inches (1 to 400mm) in steel |
| Memory Capacity (QTG II) | 5000 readings |
| Sound velocity range | 3280-32800 ft/s (1000-9999 m/s) |
| Operating temperature | 32°F to122°F (0°C to 50°C) |
| Frequency | 5 MHz |
| Output(QTG II) | USB communication with software |
| Power supply | two AAA batteries |
| Battery life | approx. 250 hours with one battery set |
| Dimensions | 4-5/8 x 2-3/8 x 1-1/8 inches |
| Weight | 7.7 oz (219 g) with batteries |

Ultrasonic Thickness Gauge QTG III
Features
- Thru-Paint: Through-Coating thickness measurement(E-E)
- Pocket Size, easy to operate.
- Automatic probe Zero calibration
- Automatic probe identification
- Measuring Range:
E-E: 3-25mm (0.118" – 1")
T-E 0.65 – 400 mm(0.026" – 15.75")
(Range depends on probe-material combination) - Memory: 5000 readings with location number
- Data output: USB to PC
- Three measurement modes: T-E, E-E, Scan
- 9 material velocities are stored for selection, or input the new velocity manual
Optional Transducer:
| Item | Freq. | M.Range (mm) | Diam. | Temp. |
|---|---|---|---|---|
| D5301 | 5.0 MHz | T-E 0.65-400mm E-E 3-25mm |
Ø 10.8 | < 60℃ |
| D5008 | 5.0 MHz | 0.8 - 300 mm | Ø 10.8 | < 60℃ |
| D5113 | 5.0 MHz | 3.0 - 200 mm | Ø 13 | < 350℃ |
| D7006 | 7.5 MHz | 0.7 - 50 mm | Ø 8.5 | < 60℃ |
| D7004 | 10.0 MH | 0.65 - 20 mm | Ø 5 | <60℃ |
| D2012 | 2.0 MHz | 2.0 - 400 mm | Ø 16.3 | < 60℃ |
Standard Delivery
- Standard Delivery
- QTG III Unit
- Standard 5MHz transducer D5301
- Built-in calibration Block 4mm
- Calibration certificate
- Software + USB Cable
- Two AAA Batteries
- Couplant
- Operation Manual
- Carrying Case
| Technical Specifications | ||
|---|---|---|
| Measurement mode | T-E | -Standard measurement: For Normal thickness measurement. -Minimum measurement: For curved surface -Differential measurement: Displays the difference from the actual thickness measurement or from a user entered reference value -Average measurement : 2-9 point selectable -Limit measurement: Min. Max setting and alarm |
| E-E | The metal wall thickness is accurately and quickly measured in spite of surface coating | |
| Scan | thickness value at 10 measurements per second while also display actual thickness (Ideal for high temp. thickness readings) | |
| Probe identify | Auto | |
| Probe zero | Auto at power up and continuously during the measurement | |
| Gain adjust | Auto gain adjustment Manual gain adjustment: low, standard and high |
|
| Memory | 5000 groups | |
| Output | USB to PC | |
| Measuring Range | E-E : 3-25mm (0.118” – 1”) T-E: 0.65-400mm (0.026” – 15.75”) (range depends on probe-material combination) |
|
| Resolution | 0.01mm (0.001 inch) for thickness up to 99.99mm 0.1mm ( 0.01 inch) for thickness above99.99mm |
|
| Information Display | Measurement reading, Probe type, Velocity, measurement mode, measurement Symbol, Battery | |
| Velocity range | 9 material velocities are stored for selection, or entre the new velocity manually (1000m/s-9999m/s) | |
| Vel. measurement | Simply calibrate when a material’s velocity is unknown | |
| Display | 128 x 64 graphics LCD monochrome | |
| Battery Type | 2 AAA Alkaline | |
| Battery life | Up to 50 Hours (without Backlight) | |
| Shut off | Auto, 2Min., 5Min., or never shut off delectable | |
| Work.Temperature | -20℃ - 50℃ | |
| Unit | mm/inch | |
| Dimensions | 115mm x 64mm x 27mm | |
| Weight | 220g | |
For further information or to place an order for the QTG - Series Ultrasonic Thickness Gauge CLICK HERE, call us Toll-Free at: 1.877.884.TEST, or click on the "HOW TO ORDER" Button



