Noun:

বাতাসের আর্দ্রতা-নির্দেশক যন্ত্র,

hydroscope's Usage Examples:

The word hydroscope is used to mean any of several instruments related to water.

for measurements of magnetic resonance signals from subsurface water ("hydroscope") in 1981.

gives interesting information: it contains a detailed description of a hydroscope which Synesius asks Hypatia to order for him in Alexandria, requesting.

bridges on the journey described below (noting his son William patented a hydroscope for finding lost items in the water after the war), or had money smuggled.

In another letter, Synesius requests Hypatia to construct him a "hydroscope", a device now known as a hydrometer, to determine the density or specific.

related to fishing including: 35 diving tackles、107 articles related to hydroscope fishing, 222 trolling/angling tackles, 215 hand nets, 17 items of entrapping.