The Chauvin Arnoux CA6416 Earth Clamp (P01122015) features a 35mm clamping Ø and comes complete with a carry case and a CL1 calibration loop. Rated CAT IV 600V.
Ideal for quick earth-loop resistance measurements. The CA6416 can display the earth voltage with a dangerous voltage alarm and provide additional safety during measurement.
Particularly easy to use thanks to ergonomic innovations such as a force compensation system to keep the clamp open without any effort and an OLED display, offering visibility over an angle of 180° regardless of lighting conditions.
The automatic PRE-HOLD function when the clamp is opened and the automatic jaw calibration function at power-up help to optimize processing of the measurements provided by the clamp.
On the same screen, the CA6416 can simultaneously display:
Impedance and Leakage Current (Ω+A)
Earth Voltage
Breakdown of the resistive and inductive parts of the ground impedance
The CA6416 can also allow users to display the impedance transposed to a frequency close to the network frequency, which helps in reducing measurement errors when low values are involved.
Additional specifications:
Large measurement range: 1,500 Ω / 500 µH / 40A
Alarms on Ω, A and V
Automatic Pre-Hold mode when the clamp is opened
300 storage locations
Real-time clock for time/date-stamping of measurements
Automatic calibration of jaw opening distance at start-up
Why choose Instrotech for your electrical test equipment?
With over 40 years’ experience supporting UK electricians, technicians and engineers, Instrotech is your trusted partner for quality tools and expert service. When you purchase from us, you benefit from:
Free UK shipping on all orders
Access to our knowledgeable technical support team
Available calibration services to maintain safety compliance
A 90-day money-back guarantee for complete peace of mind
We’re committed to helping you work safely and efficiently with industry-leading products and ongoing support.
