Fluke 233 is a remote display Multimeter, the removable remote display can be mounted whr it can easily be seen. Low power 802.15.4 wireless technology does not interfere with the measurement accuracy. Uses as a conventional Multimeter wen the display is connected, measures upto 1000volts in Ac and DC, built in Thermometer to take temperature readings, resistance continuity and diode test, min /max average recording.