Reliable, accurate and quick for comprehensive earth testing

Multifunction : 

• All types of earth resistance measurements: and earth measurement on pylons (C.A. 6474 option)
• Resistivity (Wenner and Schlumberger methods)
• Earth coupling
• Ground potential measurement
• Continuity / resistance

• Wide measurement range from 10 k? to 30 T?
• Fixed or programmable test voltage from 40 V to 10/15 kV
• 5 mA charging current
• Large backlit LCD screen with digital display, bargraphandR(t)+u(t),i(t) and i(u) graphs
• Automatic calculation of DAR / PI / DD /?R (ppm/V) ratios
• Multiple test modes: voltage ramp and step with “burning”, “early break” and “I-limit” modes

3 testers in one: resistivity, earth, coupling

Validation of measurement through automatic check:

• 3 lights indicate the presence of faults liable to impair measurement results
• Heavy-duty on-site case with cover for use on difficult grounds
• Large LCD display with backlighting"

• measure all the required voltage, current and power parameters for a full diagnosis of electrical installations
• capture and record all parameters, transients, alarms, and wave forms simultaneously
• easy way to use
• 4 input voltages and 3/4 input currents
• Voltage ratio up to 500 kV and Current ratio 100 mA to 6.500 A (including inrush mode)

In their site-proof casing suitable for the severest measurement conditions, the C.A 6505, C.A 6545, C.A 6547 and C.A 6549 megohmmeters offer you the best in insulation testing in terms of accuracy and expertise. As soon as they are connected, they measure voltages, frequencies, capacitances and residual currents on the installation or equipment to be tested. 

With their multiple functions, they not only qualify the insulation measured, but also ensure genuine preventive maintenance.

With their ergonomic design suitable for all types of cabinets, the PEL loggers provide all your power and energy measurements simultaneously.

For your energy audits in the field

• 5 voltage inputs & 4 current inputs
• All-terrain shockproof casing resistant to UV light and high temperatures
• Ideal for mounting on electricity poles
• Self-powered by its voltage inputs up to 1,000 V
• Continuous recording at 200 ms intervals
• Measurements in compliance with IEEE 1459

Concentrated advantages!

Flexible use thanks to its focus-free capability with 38° x 28° fi eld of view

Unprecedented! 9 hours’ continuous use!

Recovery of data from other measuring instruments (current, humidity, dew point, etc.)

Practical: voice recordings, enhanceable integrated emissivity table, organization of folders by site"

• Diameter clamp 35 mm
• Measure Ground voltage, leakage current, and impedance
• Loop resistance measurement from 0.01 to 1500 Ohm
• Measurement of grounding inductance from 10 to 500 uH
• Measurement of leakage current from 0.2 mA to 40 A