Cylindrical rain gauge measures up to 250mm rainfall.
Internal cylinder marked in 1 mm graduations. Mount on a post where it
is unobstructed by high trees or fences, on level ground, not on a slope
or terrace. Mount in a true vertical position as near to ground level
as possible, or at the lowest safe height.
Gratis biaya antar Bandung & Jakarta! ! ! ! ! ! !
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