MiniTest 7400

Features:

Measurement of coating thickness with accuracy up to 100 mm / 4 inches.
The use of sensor-integrated digital signal processing (SIDSP®), which increases accuracy and repeatability.
Universal probes for rapid measurements on steel and nonferrous metals with automated substrate identification.
Probes that are resistant to wear and have a nearly endless service life.
Optimum temperature adjustment.
High-precision characteristic curves calibrated at the factory with up to 50 data points.
Four languages for user manuals, with more being prepared.
IrDA (infrared data acquisition) to PC and printer.

Specifications:

Property	Value
No. of measurement series	500
Measurement memory	250.000 readings
Statistical functions	Number of readings · Minimum · Maximum · Mean value · Standard deviation · Coefficient of variation · Block statistics (Standard or free configurable) · C_{p ·}C_{pk ·}Histogram · Trend diagram
Calibration	1-point calibration (Zero) 2-point calibration multi point calibration with up to 5 points
Additional calibration procedures according to international standards	ISO 19840:2004(E) SSPC-PA2 SS 184160 AS 3894.3
Limit monitoring	Optical and acoustical signaling
Measurement units	metric: µm · mm · cm imperial: mils · inch · thou
Data interface	USB (via adaptor) IrDA® (Infrared) RS-232 (via adaptor)
Printer	Standard ASCII printer Wireless ElektroPhysik printer
International standards	DIN EN ISO 1461 · DIN EN ISO 2064 · DIN EN ISO 2178 · DIN EN ISO 2360 · DIN EN ISO 2808 · DIN EN ISO 3882 · ISO 19840 · ASTM B 244 · ASTM B 499 · ASTM D 7091 · ASTM E 376 · AS 3894.3 · SS 184160 · SSPC-PA 2 · IMO-PSPC
Display	graphics display, adjustable lighting
Power supply	4 x batteries AA / LR 06 / Mignon Mains adaptor 90 – 240V / 48 – 62 Hz
Operating temperature range	-10 °C … +60 °C / 14 °F … 140 °F
Storage temperature range	-20 °C … +70 °C / -4 °F … 158 °F
Dimensions	153 mm x 89 mm x 32 mm 4.84″ x 3.5″ x 1.26″
Weight	310 g / 10.93 oz (incl. batteries)