Pocket Digital Tester (Approx. 2.9 V When Battery Voltage Is 3 V) EA707D-22A

【Product Specifications】
・DC voltage-400m/4/40/400/500V
・AC voltage-4/40/400/500V
・Resistance-400/4K/40K/400K/4M/40MΩ
・Continuity check-Open voltage： about -1.2V(Buzzer sounds at about less than 35Ω.)
・Weight-110g
・Power supply-LR44 x 2 pcs
・Diode test-Open voltage is almost same as battery voltage (about 2.9V at battery voltage 3V)
・Dim.-76(W) x 18(D) x 117(H)mm