Chauvin Arnoux CA6416 Clamp-on Ground Resistance Tester

The rugged Chauvin C.A 6416 clamp is designed for day-to-day use. The weight has been limited by using high-performance magnetic materials. To ensure more comfortable use, the clamp’s jaw benefits from a new feature: a force compensation system installed on the trigger. Minimal effort is required to keep the clamp open in order to optimize handling of the product while reducing user fatigue. FEATURES Wide measurement range: 1500Ω / 500?H / 40A. Alarms on Ω, A and V. Automatic Pre-Hold function when the clamp is opened. 300 memory locations. Real-time clock for dating the measurements. Automatic calibration of the jaw opening at start-up. Chauvin C.A 6416 Specifications Measurement ranges (Ω) / Resolution (Ω) / Accuracy Loop ohmmeter 1,500-count display 0.010 to 0.099 / 0.001 / +1.5 % +0.01 0.10 to 0.99 / 0.01 / +1.5 % +2 r 1.0 to 49.9 / 0.1 / +1.5 % +r 50.0 to 99.5 / 0.5 / +2 % +r 100 to 199 / 1 / +3 % +r 200 to 395 / 5 / +5 % +r 400 to 590 / 10 / +10 % +r 600 to 1,150 / 50 / Approx. 20 % 1,200 to 1,500 / 50 / Approx. 25 %. Frequencies Measurement frequency 2,083 Hz Transposition frequency 50, 60, 128 or 2,083 Hz. Measurement ranges (µH) / Resolution (µH) / Accuracy Loop inductance measurement 10 to 100 / 1 / +5 % +r 100 to 500 / 1 / +3 % +r. Measurement ranges (V) / Resolution (V) Ground voltage 0.1 to 4.9 / 0.1 5.0 to 49.5 / 0.5 50.0 to 75.0 / 1. Measurement ranges (A) / Resolution (A) / Accuracy Ammeter 4,000-count display 0.200 to 0.999 mA / 1 µA / +2 % +50 µA 1.000 to 2.990 mA - 3.00 to 9.99 mA / 10 µA / +2 % +50 µA 10.00 to 29.90 mA - 30.0 to 99.9 mA / 100 µA / +2 % +r 100.0 to 299.0 mA - 0.300 to 0.990 A / 1 mA / +2 % +r 1.000 to 2.990 A - 3.00 to 39.99 A / 10 mA / +2 % +r. Setup Modes Standard or advanced. Alarms Configurable on Z, V and A. Buzzer Active. HOLD Manual or automatic PRE-HOLD. Automatic power-off Active / Inactive. General Specifications Display 152-segment OLED. Active area 48 x 39 mm. Max. clamping diameter ø 35 mm. Storage 300 time/date-stamped measurements. Communication None. Power supply 4 x 1.5 V LR6 (AA) alkaline batteries or 4 x NiMH batteries. Battery life 1,440 measurements of 30 seconds each. Calibration Automatic at start-up. Electrical safety IEC 61010 600 V CAT IV. Protection IP40. Dimensions 55 x 95 x 262 mm. Weight Approx. 935 g with batteries. C.A 6416 warranty 2 years.

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