LH200 Non-Ferrous Coating Thickness Gauge

Eddy Current Coating Measurement for Non-Ferrous Substrates

The LH200 measured the thickness of insulating coatings on non-ferrous metal substrates using the eddy current method. Paint, anodized layers, lacquer, resin, and similar coatings over aluminum, copper, brass, and other non-magnetic metals were read instantly and non-destructively, with a built-in thermal printer for on-the-spot records.

What the LH200 Handled

• Non-ferrous substrate focus: Purpose-built for insulating coatings over aluminum, copper, brass, and other non-magnetic metals.
• Instant, non-destructive readings: A fixed-pressure probe delivered repeatable measurements without marking or damaging the finish.
• On-board statistics and printout: Average, maximum, minimum, and sample count, printed directly from the integrated thermal printer.
• Pass/fail limit alarms: Upper and lower limits sounded a buzzer and flagged out-of-range readings during inspection.

Built for the Shop Floor

The LH200 stored calibration parameters in memory, so repeat measurements on the same material started immediately at power-on. It ran on AA batteries or AC adapter for portability, held up to 1,500 readings in memory, and was carried in a soft case designed for use at the workstation or in the field. The LH200 was covered by the Kett Total Care Warranty, including parts, labor, and specification compliance.

Need a current non-ferrous coating gauge? The L500 Dual Mode Coating Thickness Gauge replaces the LH200: pair it with an HP-series non-ferrous probe for the same eddy current measurement, now with expanded calibration storage, USB communications, and an updated statistical package.