Chauvin Arnoux C.A 6422 Earth/Ground Tester (Not included test leads)

- 2P resistance:

Range: 0.05-99.99 Ω / 80.0-999.9 Ω / 0.800-9.999 kΩ / 8.00-50.00 kΩ

Resolution: 0.01 Ω / 1 Ω / 10 Ω / 100 Ω

Accuracy: ± (2%R + 10 cts) / ± (2%R + 2 cts) / ±(2%R + 1 ct) / ± (2%R + 1 ct)

- 3P earth resistance:

Range: 0.5 Ω - 2.000 kΩ 0.5 Ω - 50.00 kΩ

Resolution: 0.01 Ω / 0.1 Ω / 1 Ω 0.01 Ω / 0.1 Ω / 1 Ω / 10 Ω

Accuracy: ±(1%R + 10 cts) / ±(1%R +2 cts) / ±(1%R + 1 ct)

Measurement frequency: 128 Hz or 256 Hz

No-load voltage: ±10 V peak

Measurement mode: One-shot or permanent

- General specifications:

Display: Backlit custom 206-segment LCD

Measurement mode: R 2P (Ω), R 3P (Ω) V, I, R 2P (Ω), R 3P (Ω)

Power supply: 6 x LR 6 or AA batteries

Battery life: > 2,000 x 3P earth measurements at 100 Ω >1,500 x 3P earth measurements at 100 Ω

Dimensions / weight: 223 x 126 x 70 mm / 1 kg

Environment: Operation: -10 to +50°C / Storage: -40 to +70°C (without batteries/accumulators)

Protection: Up to 600 V on any of the input terminals

IP / IK index: IP 65 as per IEC 60529 / IK 04 as per IEC 50102

Drop test: 1 metre as per IEC 61010-1

Standards / electrical safety: EMC: IEC 61326-1; IEC 61010-2-030 / 600 V CAT IV

Compliance with IEC 61557: IEC 61557-1 and IEC 61557-5

Options:

3P Earth test kit (50M) - P01102021

1,5V alkaline Battery LR6 - P01296033

Shoulder bag No.2 - P01298006

HX0122 TRANSPORT STRAP PRODUCT - HX0122

15M Earth Kit (Blue/Green/Red) - P01102017

HANDS-FREE NECK STRAP - HX0302

Datasheet