【 Programmable 】 DU4 series digital ammeter 【 with upper and lower limit alarm function 】 【 Accuracy 0.3% 】

Equipped with upper and lower limit alarm outputs, the alarm menu is open. Programmable, you can independently design alarm conditions that meet on-site conditions. Rich range, including microampere, milliampere, ampere, and kiloampere range. But each meter can only have one range; 4-digit display, 0.8-inch large digital tube; Accuracy ± 0.3% F.S; True effective value measurement; The sampling speed can be fast or slow, and can be adjusted in the menu.