T_eff–log g plane depicting the position of the three new pulsating WDs, shown as orange × symbols, and the three new binary systems, shown as pink + signs. All values for T_eff and log g for these six new variable objects are those calculated in this work. The known ZZ Ceti (Romero et al. 2022) and ELMVs (Hermes et al. 2012, 2013a,b; Kilic et al. 2015; Bell et al. 2015, 2017; Pelisoli et al. 2018a; Lopez et al. 2021) are shown as black dots and purple diamonds, respectively. The empirical ZZ Ceti instability strip published in Gianninas et al. (2015) is marked with dashed lines.