Extech Instruments’ EX845 is a 1000A AC/DC CAT IV clamp meter featuring METERLiNK technology and a built-in infrared thermometer. The technology wirelessly connects FLIR infrared cameras to meters via Bluetooth to accelerate and simplify inspections. The EX845’s advanced True RMS meter functions include AC/DC current, voltage, resistance, capacitance, frequency, infrared and contact temperature, diode-test and continuity check. The meter’s peak hold function captures inrush currents and transients. The bright 4-digit, 4,000 count backlit display has several one-button functions including data hold, min/max, and selectable auto- or manual-ranging.