"RS Pro IPM242 clamp meter serves as a first line of defence for spot checking and verifying system conditions before deploying more specialised tools. Featuring a full range of diagnostic capabilities including phase sequence, power & power factor, total harmonics distortion & individual harmonics, inrush current and low pass filter, They are rated CAT IV 600 V, CAT III 1000 V with voltage measurement up to 1000 V ac\/dc. The new innovative navigation system eliminates confusing push buttons, and replaces them with a single joystick allowing the selection of functions directly on the display.10000 Count digital display. Active display backlight and analogue bargraph. VoltSense (Non-contact Voltage measurement). True RMS reading on AC and AC+DC mode. Auto torch-light for viewing easily while clamping conductors. AC 600 Amp capability. Auto AC-DC 1000 V capability and selection. Auto Ohms\/Continuity\/Diode selection. 100 kΩ resistance capability. Continuity beeper. Frequency counter. Power and power factor measurement. Total harmonics distortion and % harmonics 1 to 25. Capacitance capability. °C \/ °F temperature measurement function. DC μA for flame rod testing. Inrush current. Peak HOLD. MIN\/MAX HOLD. Smart Data HOLD. Phase rotation indication. Low pass filter. Auto power off. Safety Standard: IEC 61010-1 CAT IV 600 V \/ CAT. III 1000 VAbsolute Maximum Power Measurement = 600kWWeight = 435 (with Battery)gAbsolute Maximum AC Current Measurement = 600A acAbsolute Maximum DC Current Measurement = 1mA dcAbsolute Maximum DC Voltage Measurement = 1000V dcBest DC Voltage Accuracy = ±0.7 % + 2 DigitsBest AC Voltage Accuracy = ±1 % + 5 DigitsBest AC Current Accuracy = ±1.5 % + 5 DigitsBest DC Current Accuracy = ±1.7 % + 2 DigitsMaximum Power Factor Measurement = +1"