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Advanced jaw design means that 40-series accuracy is little affected by external magnetic fields or off-centre conductor positioning. Utilisation of Hall effect technology ensures a broad flat frequency response resulting in optimum accuracy even when harmonics are present. There are 3 models in the 40 Series the LH240, LH1040 & LH2040 with max current ranges of 200, 1000 & 2000A AC DC respectively. Max conductor (cable) diameter is 50mm.
True RMS measurement
By using True RMS measurement techniques the 40-series instruments avoid errors (up to 50%) which can occur when non sinusoidal waveforms created by todays complex loads are measured using traditional average-reading techniques. True RMS measurements are available for AC, DC (A, V) and AC+DC (A).
IEC 1010 safety features including a tactile barrier and special jaw design provide the user with confidence when making
measurements in hazardous voltage areas. Conformance to EMC standards ensures high reliability through reduced susceptibility to electromagnetic interference.
FEATURES
Three models: LH240 (200A), LH1040) (1,000A) and LH2040 (2,000A)
AC and DC Amps, Volts, Ohms, Diode and Continuity Test
Large jaw capacity takes 50mm or 2 x 30mm cables
True RMS measurement of complex waveforms and analysis of AC and DC current components
Auto-ranging and Auto-zeroing
Excellent accuracy, even for distorted or non sinusoidal A and V
Display-Hold and Max-Hold (surge) modes for convenience in use
Analogue outputs for recorder, logger or oscilloscope
Conformance to IEC1010 and EMC standards
BSRIA Instrument Solutions reserve the right to change Instrument
specifications without notification. Hire Instrument Specifications may
differ from those claimed by the manufacturer.