£717.60

This is the most expensive it has ever been. Walk away.

£718 today · previous high £718 · all-time low £660

Testboy 73 Coating Thickness Gauge - Precision Measurement

Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 88 days · 88 data points

Historical
Generating forecast…
£717.60 £654.34 £668.14 £681.94 £695.75 £709.55 £723.35 25 July 2026 15 August 2026 06 September 2026 28 September 2026 20 October 2026
View at Amazon ↗

Red/black, Testboy 73

Price data checked 3 days ago

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↑ Price chart
when this has been cheap or pricey
↑ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price Distribution

Price distribution over 88 days • 2 price levels

Days at Price
Current Price
23 days 65 days · current 0 16 33 49 65 £660 £718 Days at Price

Price Analysis

Most common price: £718 (65 days, 73.9%)

Price range: £660 - £718

Price levels: 2 different prices over 88 days

Description

The Testboy 73 is a high-precision coating thickness gauge designed for professional measurement of insulating layers on all metallic surfaces, whether magnetic or non-magnetic. Featuring advanced combination probe technology, this instrument delivers accurate readings in demanding industrial and manufacturing environments. The switchable color display ensures optimal readability under challenging lighting conditions, making it practical for on-site use. With built-in memory that stores the last 20 measurements, users can easily track and analyse coating data trends over time. The black and red design combines durability with professional aesthetics, making the Testboy 73 an essential tool for quality control, paint shop operations, and precision coating verification across automotive, aerospace, and manufacturing sectors.

Key Features

The Testboy 73 combines dual-probe technology to measure coating thickness accurately on both magnetic and non-magnetic metallic surfaces simultaneously.

Switchable color display on the Testboy 73 provides clear, easy-to-read measurements even in bright sunlight or poorly lit work areas.

Memory function stores the last 20 measurements on the Testboy 73, enabling quick reference and historical trend analysis for quality assurance.

Advanced combination probe design allows the Testboy 73 to operate on all common metallic surfaces without requiring separate calibration.

Compact black and red construction of the Testboy 73 offers portability and durability for on-site coating inspection and testing.

Product Specifications

Barcode

No barcode data available

Similar Products You Might Like

Extech CG104 Coating Thickness Tester - Ferrous & Non-Ferrous
96% match

Extech CG104 Coating Thickness Tester - Ferrous & Non-Ferrous

Extech

£286.80 28 Aug 2026
Extech CG304 Coating Thickness Tester - Bluetooth & Memory
96% match

Extech CG304 Coating Thickness Tester - Bluetooth & Memory

Extech

£280.80 02 Sep 2026
UNI-T UT343D Coating Thickness Gauge - 0um-1250um Range
96% match

UNI-T UT343D Coating Thickness Gauge - 0um-1250um Range

UNI-T

£111.29 08 Sep 2026
CONDTROL - PAINT PRO Coating Thickness Tester - 3 Mode Sensor - Single or Continuous Measurements, in μm and mm - Delivered with Accessories - 2+1 Year Warranty
95% match

CONDTROL - PAINT PRO Coating Thickness Tester - 3 Mode Sensor - Single or Continuous Measurements, in μm and mm - Delivered with Accessories - 2+1 Year Warranty

CONDTROL

£214.73 05 Sep 2026
BGS 2197 | Coating Thickness Gauge | for Iron and Non-Iron Metals
95% match

BGS 2197 | Coating Thickness Gauge | for Iron and Non-Iron Metals

BGS

Price unavailable
Extech CG206 Coating Thickness Tester - USB Ferrous & Non-Ferrous
95% match

Extech CG206 Coating Thickness Tester - USB Ferrous & Non-Ferrous

Extech

£257.61 02 Sep 2026
PeakTech P 5220 Professional Layer Thickness Gauge/Ultrasonic Layer Thickness Gauge with USB for Car Paint, (FE and Non-FE) Metals such as Zinc, Gold, Steel And Aluminium, 1 Piece
95% match

PeakTech P 5220 Professional Layer Thickness Gauge/Ultrasonic Layer Thickness Gauge with USB for Car Paint, (FE and Non-FE) Metals such as Zinc, Gold, Steel And Aluminium, 1 Piece

PeakTech

£145.01 07 Oct 2026
Testboy TV 329 infrared thermometer (high-precision, non-contact temperature measurement, for weather, grills, crafts & industry, with advanced 12:1 measuring optics, with green LCD display), red
95% match

Testboy TV 329 infrared thermometer (high-precision, non-contact temperature measurement, for weather, grills, crafts & industry, with advanced 12:1 measuring optics, with green LCD display), red

Testboy

£59.90 30 Sep 2026
TROTEC BB30 Paint Meter - 0-2000 um Coating Thickness Gauge
95% match

TROTEC BB30 Paint Meter - 0-2000 um Coating Thickness Gauge

TROTEC

£300.10 03 Sep 2026
Blue Technology MGR-11-S-AL Coating Thickness Meter - Steel & Aluminum
95% match

Blue Technology MGR-11-S-AL Coating Thickness Meter - Steel & Aluminum

Blue Technology

£90.01 21 Aug 2026
PowerTec 92604 Coating Thickness Gauge Aluminium & Steel
95% match

PowerTec 92604 Coating Thickness Gauge Aluminium & Steel

PowerTec

£195.98 25 Aug 2026
Mitutoyo 184-304S Thickness Gauge - 20 Leaf Set, 150mm
95% match

Mitutoyo 184-304S Thickness Gauge - 20 Leaf Set, 150mm

Mitutoyo

£54.95 28 Aug 2026
Extech CG204 Coating Thickness Tester - Ferrous & Non-Ferrous
95% match

Extech CG204 Coating Thickness Tester - Ferrous & Non-Ferrous

Extech

£214.80 28 Aug 2026
Blue Technology P 11-S-AL Paint Coating Thickness Meter - Steel
95% match

Blue Technology P 11-S-AL Paint Coating Thickness Meter - Steel

Blue Technology

£125.27 14 Oct 2026
BGS 74406 | Coating Thickness Gauge | for Iron and Non-Iron Metals
95% match

BGS 74406 | Coating Thickness Gauge | for Iron and Non-Iron Metals

BGS

£239.80 07 Oct 2026
3M 470 Electroplating Tape - 50.8 mm x 33 m - Pack of 24
94% match

3M 470 Electroplating Tape - 50.8 mm x 33 m - Pack of 24

3M

£1,530.33 29 Aug 2026
BLUE Technology MGR-10-S-AL coating thickness gauge for steel and aluminium, black
94% match

BLUE Technology MGR-10-S-AL coating thickness gauge for steel and aluminium, black

Blue Technology

£83.95 21 Aug 2026
Trotec BB 20 Coating Thickness Meter - Measuring Tool
94% match

Trotec BB 20 Coating Thickness Meter - Measuring Tool

TROTEC

£158.21 27 Aug 2026
Testboy Bag 26, 30, TV 217, 27 Analogue and Digital Tool Bag (Perfect fit, Robust Construction, Dimensions: 256 x 85 x 74 cm), Black
94% match

Testboy Bag 26, 30, TV 217, 27 Analogue and Digital Tool Bag (Perfect fit, Robust Construction, Dimensions: 256 x 85 x 74 cm), Black

Testboy

£40.79 17 Oct 2026
3M 470 Electroplating Mounting Tape - 19mm x 33m (Pack of 48)
94% match

3M 470 Electroplating Mounting Tape - 19mm x 33m (Pack of 48)

3M

£1,033.27 26 Sep 2026
CONDTROL - PAINT-CHECK Coating Thickness Tester - for Ferrous and Non-Ferrous Materials - 3 Units of Measurement - Delivered with Accessories - 2 Year Warranty
94% match

CONDTROL - PAINT-CHECK Coating Thickness Tester - for Ferrous and Non-Ferrous Materials - 3 Units of Measurement - Delivered with Accessories - 2 Year Warranty

CONDTROL

£113.40 15 Oct 2026
Starrett 1015MB Millimetre Reading Portable Dial Indicator -881J Thickness Gauge Without Case, 0.01mm Graduation, 25mm Range, 0-100 Dial Reading
94% match

Starrett 1015MB Millimetre Reading Portable Dial Indicator -881J Thickness Gauge Without Case, 0.01mm Graduation, 25mm Range, 0-100 Dial Reading

Starrett

£672.49 12 Sep 2026
Blue Technology Coating Thickness Gauge for Car P-13-S-AL | Paint Thickness Gauge for Steel and Aluminium Bodies | Paint Meter with Ball Probe on Cable | Paint Tester Measuring Range up to 5000 µm |
94% match

Blue Technology Coating Thickness Gauge for Car P-13-S-AL | Paint Thickness Gauge for Steel and Aluminium Bodies | Paint Meter with Ball Probe on Cable | Paint Tester Measuring Range up to 5000 µm |

Blue Technology

£119.14 10 Oct 2026
Testboy TV 5300 4-channel thermometer, temperature measuring device (data hold function, 4 connection options, flow and return measurable, LC display, incl. 2 measuring terminals)
94% match

Testboy TV 5300 4-channel thermometer, temperature measuring device (data hold function, 4 connection options, flow and return measurable, LC display, incl. 2 measuring terminals)

Testboy

£161.99 13 Oct 2026