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VIHELM Manuals & User Guides

VIHELM is a manufacturer of precision measurement tools, including underground metal detectors, industrial gas leak detectors, and water quality testers.

Tip: include the full model number printed on your VIHELM label for the best match.

VIHELM manuals

Selected manuals from manuals+ curated for this brand.

VIHELM manuals from online retailers

VIHELM WT8811 4-in-1 Gas Detector Instruction Manual

WT8811 • March 11, 2026
Comprehensive instruction manual for the VIHELM WT8811 4-in-1 Gas Detector, covering setup, operation, maintenance, and technical specifications for accurate gas detection of LEL, O2, H2S, and CO.

VIHELM MD4030 Metal Detector User Manual

MD4030 • March 4, 2026
Comprehensive user manual for the VIHELM MD4030 High Sensitivity Metal Detector, including assembly, operation, maintenance, and specifications.

VIHELM MD3030 Metal Detector User Manual

MD3030 • February 6, 2026
Comprehensive user manual for the VIHELM MD3030 Metal Detector, covering assembly, operation, maintenance, and specifications for effective treasure hunting.

VIHELM WT81 Illuminance Meter User Manual

WT81 • February 2, 2026
Comprehensive user manual for the VIHELM WT81 Illuminance Meter, providing detailed instructions on setup, operation, maintenance, and specifications for accurate light measurement.