Founded in 1893 by Raphael Chauvin and Rene Arnoux, Chauvin Arnoux is the oldest independent company in the measurement field. Its position as a pioneer in measurement quickly made it an international company. Chauvin Arnoux has played a considerable role in the history of measurement in the 20th century. The list of its inventions is long and prestigious: the magneto ohmmeter, the Multimeter (originally called the Universal Tester, a registered trade mark), the ammeter clamp,...     A century which saw the company register more than 350 patents and trade marks. Today, with its ISO 9001 certification and a workforce of 1400 people, Chauvin Arnoux continues to affirm its vocation: serving Testing and Measurement of physical parameters by electrical or electronic methods. By devoting 11 % of its turnover to Research and Development, Chauvin Arnoux is constantly innovating and expanding its dominant position on the market of the 21st century. Three Phase Power Quality Analyser - Qualistar C.A 8334 Designed for Electrical Energy departments and Maintenance services in industrial and administrative buildings, the Qualistar C.A 8332 and C.A 8334 give an instantaneous image of the main characteristics of the quality of your electrical network. These instruments also provide numerous calculated values and processing functions in compliance with standards in use (EN 50160, IEC 61000-4-15, IEC 61000-4-30, IEC 61000-4-7). Principal parameters measured: TRMS AC+DC voltage: single voltage up to 480 V ; phase-phase voltage up to 600 V. TRMS AC, AC+DC current up to 3000 A (according to sensors used). Peak voltage and current. Frequency from 40 to 70 Hz. Active, reactive and apparent power per phase and their aggregate. Active, reactive, consumed and produced energy. Harmonics for voltage, current, or power up to the 50th order. Additional functions: Graphic data processing. Alarms, transients. Recording, dating and characteristics of disturbances (swells, dips and interruptions, etc.) Data storage. Immediate screen printout to printer. Screen storage. Optical link communication. Download the pdf file for more details Earth Tester C.A 6460 In its rugged and sealed case, C.A.6460 is easy to use, designed specifically for operation in the field. Wherever it is necessary to install and earth connection or characterise an existing earth point, it contributes to establishing an accurate, fast and easy diagnosis under optimum conditions of comfort and safety. Features Include: 3 in 1 tester: resistivity, earth, coupling measurement range: 0.00 to 2000W (3 automatic ratings) change from 4 wire method to 3 wire method thanks to 1 removable captive bar between E - ES 3 fault presence indicators to validate measurement measurement frequency: 128Hz easy connection of stakes through identified colour terminals large digital display with 2000 backlit pts power supply: 8 x 1.5V batteries so that average controlled self-sufficiency is constantly 4500 measurements of 15s IP53 sealed case with folding cover and carrying handle electrical safety: IEC 61010 and IEC 61557 dimensions: 273 x 247 x 127 mm - weight: 2.8kg Download the pdf file for more details Earth Clamps C.A 6411, C.A 6413, C.A 6415 Features Include: Resistance measurement Current measurement Remaining battery charge life Battery indicator Automatic shutdown inhibited Holding of display Buzzers active Significant eddy currents Jaws not closed properly An active element in electrical protection, the earthing is usually made up of several links to the equipotential surface (surface of the earth), thus forming multiple loops. To complement the traditional continuity and earth measurements, the C.A 6411, 6413 and 6415 offer the advantage of quick earth testing in total safety (the electrical installation remains connected to earth, even during the test). These clamps can also be used to measure the leak currents flowing into the ground. To further optimize your testing operations, the C.A 6413 and 6415 models also possess an alarm function (buzzer if threshold exceeded) and a measurement logging function. In the event of low earth resistances, the C.A 6415 allows measurements from one tenth of an Ohm upwards. See the feature on this very special instrument, which takes all the hard work out of earth bond testing. Click here     Clampmeters F11N - F13N - F15 Features Include: AC intensity: 400 and 700 A (2 cal.) AC voltage: 400 and 600 V (2 cal.) Resistance: 400 to 4 k (2 cal.) Audio continuity test: R < 40 Memory and max. value functions Clamping: cable Ø 42 mm, 2 bars 50 x 5 mm Electrical safety: IEC 1010, 600 V Cat III Dimensions: 254 x 97 x 46 mm. Weight: 600 g F13N: same as F11n plus RMS Frequency 1 Hz to 4 kHz F15: same as F13n (V and W: 5 cal. / Hz: 3 cal.) plus intensity 400 and 1400 A DC (2 cal.), automatic DC zero, min. value and automatic shut-off Download the pdf file for more details     CA5220 Digital Multimeter Features Include: AC/DC voltage: 400 mV to 600 V (5 cal.) Typical accuracy: 1%. Impedance: 10 M* Resistance: 400 to 40 M (6 cal.) Audio continuity test: R < 40 and diode test Capacity: 4 to 40 mF (5 cal.). Shockproof sheath Electrical safety: IEC 1010-1, 600 V Cat III Dimensions: 177 x 64 x 42 mm. Weight: 350 g C.A 5220 G: same as C.A 5210 G plus AC/DC intensity 40 mA to 10 A (3 cal.), frequency 1...100 Hz to 200 kHz (5 cal.), min/max and lighting of display. C.A 5230 G: same as C.A 5220 G plus RMS and accuracy 0.25% Particularly complete for effective electrical diagnosis 4,000 counts As approved distributors for Chauvin Arnoux, Glanford Electronics Limited can supply, repair and calibrate the extensive range of their equipment. We are stockists of the instruments illustrated above, with the CA6410 obtained to order in a few days.