Extech 382357 Earth ground meter
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Total (€ 1,116.81 / piece)
€ 1,116.81
plus VAT.
Only 2 Piece(s) available
Highlights & Details
Earth resistance testing clamp Extech 382357
- Automatic range selection for ground resistance measurements from 0.03 to 1500 Ω with a resolution of 0.02 Ω.
- True RMS (True RMS) AC Leakage current range from 0.2 mA to 30.00 A.
- Programmable data recording with 116 data points.
- Programmable Hi/Lo alarm (upper/lower limit alarm).
Technical specifications
- Ground resistance:
- Measuring range 0.025 to 0.25 Ω; Resolution 0.002 Ω; Accuracy ±(1.5 % of measured value + 0.05 Ω).
- Measuring range 0.250 to 1.000 Ω; Resolution 0.02 Ω; Accuracy ±(1.5 % of measured value + 0.05 Ω).
- Measuring range 1.001 to 9.999 Ω; Resolution 0.02 Ω; Accuracy ±(1.5 % of measured value + 0.1 Ω).
- Measuring range 10.00 to 50.00 Ω; Resolution 0.04 Ω; Accuracy ±(1.5 % of measured value + 0.1 Ω).
- Measuring range 50.01 to 99.99 Ω; Resolution 0.04 Ω; Accuracy ±(1.5 % of measured value + 0.5 Ω).
- Measuring range 100.0 to 200.0 Ω; Resolution 0.4 Ω; Accuracy ±(1.5 % of measured value + 0.5 Ω).
- Measuring range 200.1 to 400.0 Ω; Resolution 2 Ω; Accuracy ±(5.0 % of measured value + 5 Ω).
- Measuring range 400.0 to 600.0 Ω; Resolution 5 Ω; Accuracy ±(10 % of measured value + 10 Ω).
- Measuring range 600.1 to 1500 Ω; Resolution 20 Ω; Accuracy ±20 %.
- AC leakage current (true effective value):
- Measuring range 0.300 to 1.000 mA; Resolution 0.001 mA; Accuracy ±(2.0 % of measured value ± 0.05 mA).
- Measuring range 1.00 to 10.00 mA; Resolution 0.01 mA; Accuracy ±(2.0 % of measured value ± 0.03 mA).
- Measuring range 10.0 to 100.0 mA; Resolution 0.1 mA; Accuracy ±(2.0 % of measured value ± 0.3 mA).
- Measuring range 100 to 1000 mA; Resolution 0.1 mA; Accuracy ±(2.0 % of measured value ± 0.3 mA).
- Measurement range 0.20 to 4.00 A; resolution 0.01 A; accuracy ±(2.0% of the measured value ± 0.03 A).
- Measurement range 4.00 to 30.00 A; resolution 0.01 A; accuracy ±(3.0% of the measured value ± 0.03 A).
- Test frequency for resistance 1.667 kHz.
- Product type
Earth ground meter
- Data storage
116
- Dim
(L x W x H) 11 x 4.7 x 25.8 mm
- Weight
700 g
- Display
LCD
- Weight, information
incl. batteries
- Content
1 pc(s)
- Measuring type
Clamp
- Width
4.7 mm
- Height
25.8 mm
- Length
11 mm
- Type
382357
Documents & Downloads
Datasheet
Datasheet 3439256 Extech 382357 Earth ground meter
User & Safety Instructions
User & Safety Instructions 3439256 Extech 382357 Earth ground meter
Description
The 382357 is a clip-on earth resistance tester that enables contact-free measurements of earth conductors. True RMS AC leakage current range from 0.2 mA to 30 A with a resolution of 1,000 mA. Programmable data logging with 116 data points. Works without additional spikes.
This text is machine translated.
This text is machine translated.
Scope of delivery
- 9V battery.
- Resistance test plate
- Metal case