Humidity » Humidity Needle

Humidity Needle

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70mm dial hygrometer - 0 to 100% RH - blue - colour-coded zones

Order code: 800-130
Manufacture code: 800-130
£ 3.00

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70mm dial hygrometer - 0 to 100% RH - green

Order code: 800-125
Manufacture code: 800-125
£ 3.00

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Mason's hygrometer - white - supplied with calculator

Order code: 817-050
Manufacture code: 817-050
£ 10.00

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Professional whirling hygrometer - yellow - supplied with calculator

Order code: 817-001
Manufacture code: 817-001
£ 20.50

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