The utility model relates to a portable monofilament coiling test device, including bottom plate, left riser and right riser, be equipped with the rotor on the left riser, be equipped with clamping device on the rotor, be equipped with the through -hole on the right riser, when rotating, the rotor relies on the horizontal straightness accuracy of through -hole assurance monofilament, be equipped with the handle on the rotor, the utility model discloses an advantage: the test device that will convolute sets the bottom plate to, left side riser and right riser, with the rotor setting on left riser, rotation through the rotor realizes unifilar coiling, and the change on observation monofilament that just can be quick when convoluteing surface, experimental convenient operation is reliable, and overall structure is simple, be favorable to whole carrying, the setting of handle, be favorable to the testing personnel operation, and can be according to the testing personnel control shaft's ofdifference rotational speed, assurance test's reliability, and the handle operation under the experimental electroless circumstances that has realized coiling, and saves power utilizing costs, energy-conserving efficiency has been realized, operation under the environment of ability adaptation difference.