Martindale NC4 Dual Sensitivity Non-contact Voltage Tester Calibration Certificate:Yes Calibration Certificate Required (+£15.00) The SPC70 is a Class

The SPC70 is a Class 2 sound level calibrator suitable for periodic testing of sound level meters and verifying their accuracy before and after readings

The PSUPD230 can be connected to mains power and the PSUHPAT12 is a 12v power supply suitable for use in a car/van cigarette lighter

Martindale CP201 230V 32A Industrial Socket Tester

1μF – 20mF Capacitance

Instant recall of saved values

Martindale NC4 Dual Sensitivity Non-contact Voltage Tester Calibration Certificate:Yes Calibration Certificate Required (+£15.00) The SPC70 is a ClassMartindale NC4 Dual Sensitivity Non contact Voltage Tester Two ranges 12V 1000V and 50V 1000V AC Audible and visual indication Extended probe for easy access Clear tip for high visibility indication LED torch for use in low light LED pulse and auto power off Description The NC4 voltage tester has two sensitivity ranges for accurately detecting the presence of AC voltages. The first will detect voltages between 50V and 1000V and the second will