Sanwa DG9 Pocket Digital Insulation Tester

■ Suitable for low voltage insulation measurement for telephone installation and emergency broadcasting equipment.

■Test voltage DC125V / 50V
■Wide measurement range 1kΩ〜400MΩ
■High resolution 0.001MΩ (1ｋΩ)
■Data hold
■Auto power save (30min.)

Sampling rate : 2 times / sec. for numeral display, 20 times / sec. for bar graph