Low Resistance Ohmmeter Alert Type Light Asset Tagging Yes Bluetooth Compatible Yes Calibration Certificate Included CAT Safety Rating CAT IV 600V Display Type Digital Dustproof Yes IP Rating IP54 Insulation Resistance Resolution 0.1 microohm Maximum Insulation Resistance 2 ohm Minimum Insulation Resistance 0.1 ohm Number of Digits 3 Number of Records Stored 220 Power Source Battery Remote Control Compatible Yes Test Current 100 A USB Data Download Included Yes Waterproof Yes