The invention discloses a tester of cement setting time. The tester of the cement setting time comprises a base, a support, a test needle and a test needle control support, wherein the base and the support are perpendicularly fixed, and the test needle is fixed on the test needle control support. The tester of the cement setting time further comprises a control support working seat and a controller, wherein a plurality of test mould frames are arranged on the base, the control support working seat is provided with control support positions which are equal to the test mould frames in number, the control support working seat is further provided with a control support moving drive, and the control support moving drive is connected with the test needle control support in a transmission mode. The test needle control support is provided with a test needle drive, a test needle clamping block, a test needle clamping block drive and a test needle head position inductive device, wherein the test needle drive is connected with the test needle in a transmission mode, a clutch is arranged between the test needle drive and the test needle, and the test needle arranged on the test needle clamping block, and the test needle clamping block are connected with the test needle drive in a transmission mode. The controller is respectively connected with the control support moving drive, the test needle drive and the test needle head position inductive device in a signal mode. The tester of the cement setting time has the advantages of being high in working efficiency, simple in operation, and the like.