  The Gamma-Ray Integrated Detectors (GRID) are a space project to monitor the
transient gamma-ray sky in the multi-messenger astronomy era using multiple
detectors on-board CubeSats. The second GRID detector, GRID-02, was launched in
2020. The performance of the detector, including the energy response, effective
area, angular response, and temperature-bias dependence, is calibrated in the
laboratory and presented here. These measurements are compared with particle
tracing simulations and validate the Geant4 model that will be used for
generating detector responses.
