Gel strength measuring device

A gel strength measuring device comprises a measuring container, a resin gel, a test tube and a colored liquid, wherein the resin gel is filled in the measuring container; scale marks are formed on the test tube; the test tube is suspended in the resin gel in the measuring container; the colored liquid is added into the test tube; the strengths of different resin gels can be compared according to the depth of the test tube immersed in the resin gel; the scale marks on the test tube are capable of quantitatively measuring the resin gel; and the measurement result is accurate. The gel strength measuring device is simple in structure, convenient for carrying, and very suitable for measuring the strength of the resin gel on the spot. Besides, the gel strength measuring device is simple, convenient and fast to operate, and capable of quickly and accurately screening out the gels with appropriate strength, and has obvious economic benefit.