A precision instrument suitable for calibrating and testing general purpose insulation testers and megohmmeters with test voltages up to 2.5kV.
A precision instrument suitable for calibrating and testing general purpose insulation testers and megohmmeters with test voltages up to 10kV.
The 5070 DuctorCal is a portable instrument suitable for calibrating high current ductor testers and micro-ohm meters.
The 525B Temperature/Pressure Calibrator gives you a workhorse combination of high accuracy and broad functionality for temperature and pressure instrument calibration.
Versatility, precision and value, combined into a single benchtop process calibration tool.
A precision instrument designed to calibrate RCD, loop, insulation, earth testers and multifunction installation testers.
A precision calibrator designed to provide rapid high accuracy calibration of portable appliance testers and insulation/continuity testers.
DC Current Source with null meter 100mA, rechargeable batteries