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MiniTest FH Magnetic Thickness Gauge
Click images to enlarge.
New model available

Choice of two displays
FH7200
- Basic Model
FH7400 - Enhanced display and statistics

Choice of five probes
FH4
: 0 - 6 mm (0 - 0.236")
FH4-1MM: 0 - 6 mm (0 - 0.236")
FH4-M: 0 - 9 mm (0 - 0.354")
FH10: 0 - 13 mm (0 - 0.512")
FH10-M: 0 - 24 mm (0 - 0.945")

The FH7200 & FH7400 is a portable thickness measuring device that offers the capability to precisely measure materials up to 10 mm thick. The small size and portability of the device enables it to be operated in production areas and quality laboratories. The FH Series provides easy, non-destructive and highly accurate thickness measurement on all types of non-ferrous products, regardless of their size, shape, and material.

It is ideal for applications where accurate measurement of sharp corners, small radii and/or complex shapes are required.

Two Models

FH7200 offers measurement capabilities including real-time thickness measurement, display of minimum and maximum readings, an offset mode, and automatic storage of up to 100,000 values.

FH7400 offers the same capabilities as the MiniTest 7200 FH plus statistical graphing, real time trend, data base with up to 200 batches and increased automatic storage of up to 240,000 values. e.g. 1200 per batch.

5 Probes to Choose From
In order to maximize the accuracy of readings, five easily interchangeable probes with a hardened probe tip and a variety of ball sizes are available to cover thickness ranges from 0 - 6mm up to 0 - 24. Refer to table below for detailed description of the various measuring ranges, ball diameters and ball type (non-magnetic and magnetic). Use of magnetic balls allow for measurement of thicker materials as both the probe and the ball have their own individual magnetic attraction properties.

Features

  • Includes Calibration Certificate Traceable to PTB/Dakks
  • Ideal for Bottles, Aluminum Cans, Glass and Plastic Components with Complex Shapes
  • High precision target balls for reproducible measurements
  • Data capture up to 20 data points per second
  • Sensor-integrated digital signal processing
  • Multi-point calibration up to 5 points
  • Large, easy-to-read display
  • Minimum and maximum readings
  • Menu-controlled user interface
  • Context-sensitive on-line help
  • SPC capabilities
  • FH4-1MM is a special probe designed to be used with 1mm diameter balls (and larger) to measure in extremely small cocave areas, gaps and recesses.
  • Certified Calibration Standards Optional (inquire)
  • Warranty 1-Year
  • Made in Germany

Probe Type / Measuring Range

Probe TypeOverall Measuring RangeBall DiameterBall TypeResulting Measuring Range
FH40 - 6 mm
0 - 0.236"
1.5mm
2.5mm
4.0mm
Non-Magnetic
Non-Magnetic
Non-Magnetic
0 - 2.0mm
0 - 3.5mm
0 - 6.0mm
FH4-1MM
(Note 1)
0 - 6 mm
0 - 0.236"
1.0mm
1.5mm
2.5mm
4.0mm
Non-Magnetic
Non-Magnetic
Non-Magnetic
Non-Magnetic
0 - 1.3mm
0 - 2.0mm
0 - 3.5mm
0 - 6.0mm
FH4-M
(Note 2)
0 - 9 mm
0 - 0.345"
1.5mm
2.5mm
4.0mm
1.5mm
3.0mm
Non-Magnetic
Non-Magnetic
Non-Magnetic
Magnetic
Magnetic
0 - 2.0mm
0 - 3.5mm
0 - 6.0mm
0 - 5.0mm
0 - 9.0mm
FH100 - 13 mm
0 - 0.512"
2.5mm
4.0mm
6.0mm
9.0mm
Non-Magnetic
Non-Magnetic
Non-Magnetic
Non-Magnetic
0 - 4.0mm
0 - 7.0mm
0 - 10.0mm
0 - 13.0mm
FH10-M
(Note 2)
0 - 24 mm
0 - 0.945"
2.5mm
4.0mm
6.0mm
9.0mm
4.0mm
6.0mm
Non-Magnetic
Non-Magnetic
Non-Magnetic
Non-Magnetic
Magnetic
Magnetic
0 - 4.0mm
0 - 7.0mm
0 - 10.0mm
0 - 13.0mm
0 - 16.0mm
0 - 24.0mm
Note 1: Includes additional calibration with 1mm diameter balls for use in small concave areas
Note 2: Use of Magnetic balls allows for extended measuring range

Complete Kit

The FH7200 and FH7400 Gauges are supplied as a kit including, Gauge, Multi-language Operating Instructions, four (4) AA batteries, Protective Rubber Shell with stand and belt clip, Magnetic Screwdriver, and MSoft7 Pro Software on USB stick all supplied in a foam-fitted hard plastic carrying case.

Probes are required for measuring and are sold separately.

The following accessories will be supplied based on the Probe Type purchased.

FH4 Probe
- Magnetic Probe Protection sleeve and end cap
- Spring loaded probe holder / Table stand
- Non-Magnetic Balls
- 1.5mm (100 pcs)
- 2.5mm (100 pcs)
- 4.0mm (50 pcs)
- Zero calibration tip for 1.5mm, 2.5mm and 4.0mm balls
- Calibrations Standards: 0.25mm / 1.0mm / 3.0mm

FH4-1MM Probe
- Magnetic Probe Protection sleeve and end cap
- Spring loaded probe holder / Table stand
- Non-Magnetic Balls
- 1.0mm (100 pcs)
- 1.5mm (100 pcs)
- 2.5mm (100 pcs)
- 4.0mm (50 pcs)
- Zero calibration tip for 1.0mm, 1.5mm, 2.5mm and 4.0mm balls
- Calibrations Standards: 0.15mm, 0.25mm, 1mm and 3mm

FH4-M Probe
- Magnetic Probe Protection sleeve and end cap
- Spring loaded probe holder / Table stand
- Non-Magnetic Balls
- 1.5mm (100 pcs)
- 2.5mm (100 pcs)
- 4.0mm (50 pcs)
- Magnetic Balls
- 1.5mm (25 pcs)
- 3.0mm (20 pcs)
- Zero calibration tip for 1.5mm, 2.5mm, 3.0mm and 4.0mm balls
- Calibrations Standards: 0.25mm, 1mm, 3mm and 8mm

FH10 Probe
- Magnetic Probe Protection sleeve and end cap
- Spring loaded probe holder / Table stand
- Non-Magnetic Balls
- 2.5mm (100 pcs)
- 4.0mm (50 pcs)
-6.0mm (25 pcs)
- 9.0mm (10 pcs)
- Zero calibration tip for 2.5mm, 4mm, 6mm and 9mm balls
- Calibrations Standards: 1mm, 3mm and 8mm

FH10-M Probe
- Magnetic Probe Protection sleeve and end cap
- Spring loaded probe holder / Table stand
- Non-Magnetic Balls
- 2.5mm (100 pcs)
- 4.0mm (50 pcs)
- 6.0mm (25 pcs)
- Magnetic Balls
- 4.0mm (20 pcs)
- 6.0mm (20 pcs)
- 9.0mm (10 pcs)
- Zero calibration tip for 2.5mm, 4.0mm, 6.0mm and 9.0mm balls
- Calibrations Standards: 1mm, 3mm, 8mm and 18mm

Related Products

Click image for more info
MiniPrint 7000 Portable Thermal Printer
- InfraRed Portable Printer for FH-Series and Galvanotest
- Prints numeric data, statistics and graphs
- InfraRed connection, no cable required
- Supplied with an AC-Adapter

Specifications

Measuring Range with FH4 Probe0 - 6 mm (0 - 0.236"), refer to Probe Type Table above for additonal details of ball sizes needed for measurement
Measuring Range with FH4-1MM Probe0 - 6 mm (0 - 0.236"), refer to Probe Type Table above for additonal details of ball sizes needed for measurement (Includes additional calibration with 1mm diameter non-magnetic balls for use in small concave areas)
Measuring Range with FH4-M Probe0 - 9 mm (0 - 0.345"), refer to Probe Type Table above for additonal details of ball sizes needed for measurement
Measuring Range with FH10 Probe0 - 13 mm (0 - 0.512"), refer to Probe Type Table above for additonal details of ball sizes needed for measurement
Measuring Range with FH10-M Probe0 - 24 mm (0 - 0.945"), refer to Probe Type Table above for additonal details of ball sizes needed for measurement
Accuracy with FH4 Probes0-1.5mm: ±(3 µm + 1% of reading)
0-2.5mm: ±(5 µm + 1% of reading)
0-4.0mm: ±(10 µm + 1% of reading)
Accuracy with FH10 Probes0-4.0mm: ±(5 µm + 1% of reading)
0-7.0mm: ±(10 µm + 1% of reading)
0-10.0mm: ±(20 µm + 1% of reading)
0-13.0mm: ±(20 µm + 1% of reading)
0-16.0mm (magnetic): ±(40 µm + 2% of reading)
0-24.0mm (magnetic: ±(60 µm + 2% of reading)
Low Range ResolutionFH4: 0.1 µm
FH10: 0.2 µm
RepeatabilityBetter than ± (1 µm + 0.5 % of reading)
Measuring PrincipleMagnetostatic
Logging Rate1, 2, 5, 10, 20 readings per second (selectable)
Data MemoryFH7200: 100,000 values
FH7400: 240,000 values
Calibration ModesFactory, Zero, Zero + up to 4 points
Measuring UnitsMetric: µm, mm
Imperial mils, inch
Statistical ChartingNumeric, trend, and histogram (with MiniTest 7400 FH only)
InterfacesUSB + IrDA 1.0
Probe Cable Length1 meter (39")
Operating temperature-10 °C to +60°C (Storage temperature: -20°C to +80°C)
Dimensions153 mm x 89 mm x 32 mm
Weight310 grams
Power4 x AA batteries, or optional AC adapter
Warranty1-Year
DIN/ISO/ASTM/BSI StandardsConforms to DIN EN ISO 2178, DIN EN ISO 2360, DIN 50982, ASTM B499, ASTM B244 and BS 5411

Downloads

Buy Now

Item Description Price
DISPLAYS
FH7200 Magnetic Wall Thickness Gauge Body, Probes Sold Separately
$4,700.00
FH7400 Magnetic Wall Thickness Gauge Body, Probes Sold Separately
$6,145.00
PROBES
80-174-0600
FH4 Magnetic Wall Thickness Probe, 0-6mm / 0.23" for use with MiniTest FH
$4,395.00
80-174-0300
FH4-1 Magnetic Wall Thickness Probe, 0-6mm / 0.23", for use with MiniTest FH
$4,600.00
80-174-0500
FH4-M Magnetic Wall Thickness Probe, 0-9mm / 0.35" for use with MiniTest FH
$4,895.00
80-175-0900
FH10 Magnetic Wall Thickness Probe, 0-13mm / 0.51" for use with MiniTest FH
$4,870.00
80-175-0600
FH10-M Magnetic Wall Thickness Probe 0-24mm / 0.94" for use with MiniTest FH
$5,340.00
Accessories
82-174-0016
FH-BALLS-10, 1.0 mm diameter Non-Magnetic Steel Balls - 100 pieces
$50.00
82-174-0004
FH-BALLS-15, 1.5 mm diameter Non-Magnetic Steel Balls - 100 pieces
$50.00
82-175-0004
FH-BALLS-25, 2.5 mm diameter Non-Magnetic Steel Balls - 100 pieces
$50.00
82-175-0005
FH-BALLS-40, 4.0 mm diameter Non-Magnetic Steel Balls - 50 pieces
$55.00
82-175-0006
FH-BALLS-60, 6.0 mm diameter Non-Magnetic Steel Balls - 25 pieces
$65.00
82-175-0014
FH-BALLS-90, 9.0 mm diameter Non-Magnetic Steel Balls - 10 pieces
$50.00
82-174-0029
FH-BALLS-15M, 1.5 mm diameter Magnetic Steel Balls - 25 pieces
$95.00
82-174-0030
FH-BALLS-30M, 3.0 mm diameter Magnetic Steel Balls - 20 pieces
$105.00
82-175-0023
FH-BALLS-40M, 4.0 mm diameter Magnetic Steel Balls - 20 pieces
$105.00
82-175-0024
FH-BALLS-60M, 6.0 mm diameter Magnetic Steel Balls - 20 pieces
$110.00
IrDA adapter - USB for wireless data transfer
$245.00
80-901-1900
Foot switch for FH Series thickness gauge
$425.00
80-904-0400
Connection box with USB cable for FH Series and QuintSonic, for use with FootSwitch and IrDA adapter
$448.00
80-900-0005
AC-Adapter for FH Series and QuintSonic
$120.00
85-199-0001
Replacement Dust protection case for FH / QuintSonic
$60.00
80-202-0001
MiniPrint 7000 Printer, Thermal Printer - connects to gauge via Infrared Port
$1,105.00
Cable RS 232C with converter
$395.00
80-900-0006
USB Output Cable for FH Series and Quintsonic Thickness Gauges
$220.00
70-174-0015
Probe Stand for FH4
$395.00
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