Multi-angle liquid level indicator

The utility model relates to an auxiliary tool for collection and transportation operation, in particular to a multi-angle liquid level indicator which comprises a projection plate, the projection plate is connected with a supporting rod, one end, far away from the projection plate, of the supporting rod is provided with a clamping jaw, the clamping jaw can be clamped on a liquid level meter, and the projection plate can project and display the liquid level of the liquid level meter. An operator can read the liquid level display of the liquid level meter from the projection plate, and can adjust the inclination angle of the projection plate relative to the plate surface of the liquid level meter by taking the height direction of the liquid level meter as an axis according to actual conditions, so that the operator can observe the reading on the liquid level meter from the side rear part of the liquid level meter, and multi-angle reading of the liquid level display of the liquid level meter is realized; when m