The FH-Series models: FH-7200 and FH-7400 are portable thickness measuring devices that are capable to measure precisely materials with a thickness up to 24 mm. Their small size and portability makes them ideal to be used in production areas and quality laboratories. With the FH Series models accurate thickness measurements can be done on all types of non-ferrous products, regardless of their size, shape, and material.

The FH-7200 and FH-7400 are ideal for applications where accurate measurement of sharp corners, small radiuses and/or complex shapes are required.

The FH-Series models: FH-7200 and FH-7400 are used for non-destructive wall thickness measurement of:

• Non-magnetic materials like synthetic materials, glass, ceramic, non-ferrous metals...
• All kinds of hollow items like bottles, aluminum cans, glass and plastic containers with complex geometries...
• Thermo-molded parts like cups, cans, bowls, bottles
• Die-cast and molded plastic parts, fiber compound materials, non-ferrous metals etc., for e.g. in the automotive field (gear casing, body and interior components), in avionics (turbine components, combustion chambers, high-pressure pipes), in the medical field.

The two models available in this series

FH-7200 offers measurement capabilities including real-time thickness measurement, display of minimum & maximum readings, an offset mode, and automatic storage of up to 100,000 values.

FH-7400 this model has the same capabilities as the MiniTest 7200 FH but with extra features: 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.

There are five probes available
FH4 Standard Probe (Measuring range 0 - 6mm / calibration curves for ball sizes 1.5mm, 2.5mm, 4mm)
FH4-1MM Probe (Measuring range 0 - 6mm / same as standard FH4 probe with additional 1mm ball calibration curve for very small concave surfaces)
FH4-M Probe (Measuring range 0 - 9mm / same as standard FH4 but also suitable for magnetic balls to extend measuring range to 9mm)

FH10 Standard Probe (Measuring range 0 - 13mm / calibration curves for balls sizes 2.5mm, 4mm, 6mm, 9mm)
FH10-M Standard Probe (Measuring range 0 - 24mm / same as standard FH10 but also suitable for magnetic balls to extend measuring range to 24mm)

• Ideal for Bottles, Aluminum Cans, Glass and Plastic Components with Complex Shapes
• Large, easy-to-read display
• Data capture up to 20 data points per second
• Sensor-integrated digital signal processing
• Minimum and maximum readings
• Multi-point calibration up to 5 points
• High precision target balls for reproducible measurements
• Menu-controlled user interface
• Context-sensitive on-line help
• SPC capabilities

The basic units MiniTest FH7200 and MiniTest FH7400 are supplied in foam fitted case and it contains the following items:

- MiniTest FH7200 or MiniTest FH7400 Device
- Rubber protection case 
- Operating instructions (English/German/French/Spanish/Portuguese/Italian)
- 4x AA Batteries, type LR06 - MSoft 7 Professional Edition
- Magnetic Screwdriver
- MSoft Pro 7 Software
-Manufacturer certificate according to DIN 55350 M

Depending on the selection of your probe the following scope of the delivery applies:

FH4 Probe
- Magnetic Probe Protection sleeve and end cap
- Spring loaded probe holder / Table stand
- ±100 pcs Ø 1.5mm balls / ±100 pcs Ø 2.5mm / ±50 pcs Ø 4.0mm 
- Zero calibration tip for Ø 1.5mm / Ø 2.5mm /  Ø 4.0mm balls
- Calibrations Standards: 0.25mm / 1mm / 3mm

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

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

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

FH10-M Probe
- Magnetic Probe Protection sleeve and end cap
- Spring loaded probe holder / Table stand
- ±100 pcs Ø 2.5mm balls / ±50 pcs Ø 4.0mm balls / ±25 pcs Ø 6.0mm balls /
   ±20 pcs Ø 4.0mm magnetic balls / ±20 pcs Ø 6.0mm magnetic balls /  ±10 pcs Ø 9.0mm magnetic balls
- Zero calibration tip for Ø 2.5mm / Ø 4mm /  Ø 6mm /  Ø 9mm balls
- Calibrations Standards: 1mm / 3mm / 8mm / 18mm

Specifications

Measuring Range all FH4 probes	0-1.3mm with 1.0mm ball (FH4-1MM Only!) 0-2.0mm with 1.5mm ball 0-3.5mm with 2.5mm ball 0-6.0mm with 4.0mm ball 0-5.0mm with 1.5mm magnetic ball (FH4-M Only!) 0-9.0mm with 3.0mm magnetic ball (FH4-M Only!)
Measuring Range with FH10 Probes	0-4.0mm with 2.5mm ball 0-7.0mm with 4.0mm ball 0-10.0mm with 6.0mm ball 0-13.0mm with 9.0mm ball 0-16.0mm with 4.0mm magnetic ball (FH10-M only!) 0-24.0mm with 6.0mm magnetic ball (FH10-M only!)
Accuracy with FH4 Probes	0-1.3mm (1mm ball): ±(3 µm + 1% of reading) 0-2.0mm: ±(3 µm + 1% of reading) 0-3.5mm: ±(5 µm + 1% of reading) 0-6.0mm: ±(10 µm + 1% of reading) 0-5.0mm (magnetic): ±(20 µm + 2% of reading) 0-9.0mm (magnetic): ±(40 µm + 2% of reading)
Accuracy with FH10 Probes	0-4.0mm: ±(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 Resolution	FH4: 0.1 µm FH10: 0.2 µm
Repeatability	Better than ± (1 µm + 0.5 % of reading)
Measuring Principle	Magnetostatic
Logging Rate	1, 2, 5, 10, 20 readings per second (selectable)
Data Memory	FH7200: 100,000 values FH7400: 240,000 values
Calibration Modes	Factory, Zero, Zero + up to 4 points
Measuring Units	Metric: µm, mm Imperial mils, inch
Statistical Charting	Numeric, trend, and histogram (with MiniTest 7400 FH only)
Interfaces	RS232 TTL + IrDA 1.0
Models	MiniTest 7200 FH MiniTest 7400 FH
Operating temperature	–10 °C to +60°C (Storage temperature: –20°C to +80°C)
Dimensions	153 mm x 89 mm x 32 mm
Weight	310 grams
Power supply	4 x AA batteries, or optional AC adapter