Decade Meg-ohm Box, 5.0%

DECADE MEG-OHM BOX (Model No. DB -231): A Decade Meg-Ohm Box is an electrical instrument used for precise resistance calibration and testing in high-resistance circuits. It typically features multiple resistance decades, allowing users to select resistance values in increments of megohms. DECADE MEGOHM BOX (Model No. DB -231) Portable, Stable Reading & most suitable for Meggar Testing. Resistance Range : 1 MW To 11.11 GW at 5000 V in 4 Decades of X 1,10, 100 Megohms & 1G. Fixed Value resistance of 20G,50G &100Gohms (max. 5000V) are also provided on front panel. Rated Max. Voltage : 1000V from 1 To 100 Mega ohm & 5000V for 100 Meg-ohm and Above. Dials of 1M & 10 Meg-ohms can also be used at 5000V when they are connected in series with high value dial. Accuracy : ± 5% * Power Rating : 1 Watt at + 50°C. Switches: Specialy designed with thick Fibre glass sheet & nickel plated contacts. We can also offer DB-231S with better accuracy of 2 % at higher price.