TG4100 Ultrasonic Through Coating Thickness Gauge with 0.05mm Accuracy and 500mm Range for NDT Testing

Price Negotiable

MOQ: 1pcs

Delivery Time: 1-4days

Brand: HUATEC

Product Description

TG4100 Ultrasonic Through Coating Thickness Gauge

Professional-grade ultrasonic thickness gauge featuring advanced through-coating measurement technology for accurate non-destructive testing applications.

Technical Specifications

Parameter	Specification
Display	128×64 Pixel LCD with backlight
Measuring Range (Standard Mode)	3.0 mm - 25.0 mm in steel (extendable to 500mm on special request)
Measuring Range (Through Coating Mode)	2.5 mm - 18.0 mm (with PT-08 and PT-12 probes)
Through Coating Thickness	0-2 mm
Tolerance	±0.05 mm in steel
Display Resolution	0.01 mm (below 100.0 mm), 0.1 mm (above 100 mm)
Built-in Standard Block	4.00 mm
Memory Capacity	500 data points across 5 groups (non-volatile)
Velocity Range	1000-9999 m/s
Power Supply	2 × 1.2 V AAA batteries
Dimensions	149 × 73 × 32 mm
Net Weight	160 g

Key Features

Automatic self-calibration for measurement accuracy
Through coating measurement capability
Couplant indicator for proper operation
Automatic power off (5 minutes) with manual override
High-low limit alarm functionality
Adjustable LCD brightness
Two-point calibration system
Metric/imperial unit selection
DataView PC communication software
Low battery indicator

Product Image

TG4100 Ultrasonic Through Coating Thickness Gauge with display showing measurements and included accessories

Standard Package Contents

TG4100 main unit with through coating mode
Hard carrying case for protection
Couplant bottle for ultrasonic transmission
Standard 8 mm, 5 MHz probe PT-08 with cable (through coating mode)
DataView CD and communication cable

Optional Accessories

4-step steel test block
7-step metrics steel test block
5 MHz, 4 mm contact probe
10 MHz, 4 mm contact probe
5 MHz high temperature probe
Probe cables for extended reach
Waterproof housing for harsh environments

Probe Options for TG4100

Probe Model	Frequency	Contact Area	Testing Range (Steel)	Contact Temperature
Cast iron probe ZT-12	2 MHz	16.2 mm	4.0-300.0 mm	-10°C to 60°C
Standard probe PT-12	5 MHz	12 mm	1.0-200.0 mm	-10°C to 60°C
Standard probe PT-08	5 MHz	10 mm	0.8-100.0 mm	-10°C to 60°C
Small probe PT-06	7.5 MHz	7.6 mm	0.8-30.0 mm	-10°C to 60°C
Small probe PT-04	10 MHz	5 mm	0.8-20.0 mm	-10°C to 60°C
High temp probe GT-12	5 MHz	14 mm	4.0-80.0 mm	Up to 300°C