The DVIM series is a portable battery discharge tester developed by Coudoint. It comes with lightweight aluminum case, and IP 20 protection rating. This hand transportable unit is supplied with manual load step selection, 6 kW maximum dissipate, and 54 dB(A) maximum noise level. The system is also equipped with one carrying handle, cooling fans and audible alarm powered by the test load itself, and rotary-type load step switches. The framework can withstand a working temperature of -30°C to + 40°C. In addition, the product has (W)313 x (D)508 x (H)356 mm dimensions, and approximately 13 kg weight. Furthermore, this series is available with 3 standards model such as DVIM-12 with 12 V/250 A power, DVIM-28 with 28 V/200 A power, and DVIM-48 with 48 V/120 A power.