Motwane 0.01 - 1200 Ohms / 4 Digit Clamp-On Type Earth Resistance Tester With Leakage Current Measurement, DECT-3
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Key Features
- Product Type: Earth/Ground Resistance Tester
- Weight: 1.16 g
- Display: 4 Digit LCD (47 mm X 28.5 mm)
- Resistance Measurement Range: 0.01 Ohm to 1200 Ohm
ToolBuy Benefits
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₹1,38,650 (Incl. of all taxes)
₹1,17,500 + ₹21,150 GST (18%)
3 Business Days
1
90303390
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Highlights
- RS 232 Interface for monitoring, uploading, analyzing & printing of data
- Memory Storage capability of 99 records
- Ext ended resistance range upto 1200?
- AC Leakage current measurement up to 20A
- Alarm setting feature with selection range available for resistance and current
- Impr oved Jaw Opening & Closing
- Fas t self-test & Calibration
- Soft touch keys
- Rugged casing and easy to use
- Computer Interfacing: RS 232 for uploading the stored data and analysing at later time
Application:
- Measures Earth Resistance of the electrical ground rod and grid.
- Measures AC leakage current of transformer neutral.
- Used to test the quality of the grounding without disconnecting the ground rod under test.
- Conduct field surveys fast and effectively and retrieves and analyzes the readings for later reference.
- Used to test the telecommunication Tower's grounding.
- Used in finding the earth fault such as discontinuation or loose contact of earthing strips or cables.
- To find the resistance of earth pit.
Technical Data:
| Mode | Range | Resolution | Accuracy |
| Resistance | 0.010-0.099Ω | 0.001Ω | ± (1% + 0.01Ω) |
| 0.10-0.99Ω | 0.01Ω | ± (1% + 0.01Ω) | |
| 1.0-49.9Ω | 0.1Ω | ± (1% + 0.1Ω) | |
| 50.0-99.5Ω | 0.5Ω | ± (5% + 5Ω) | |
| 100-199Ω | 1Ω | ± (5% + 5Ω) | |
| 200-395Ω | 5Ω | ± (10% + 10Ω) | |
| 400-590Ω | 10Ω | ± (10% + 25Ω) | |
| 600-880Ω | 20Ω | ± (20% + 30Ω) | |
| 900-1200Ω | 30Ω | ± (25% + 30Ω) | |
| Current | 0-9 mA | 0.05 mA | Unspecified |
| 10-99 mA | 0.1 mA | ± (2.5% + 20mA) | |
| 100-300 mA | 1 mA | ± (2.5% + 20mA) | |
| 0.30-2.99 A | 0.01 A | ± (2.5% + 0.15mA) | |
| 3.0-9.9 A | 0.1 A | ± (2.5% + 0.5mA) | |
| 10.0-20.0 A | 0.1 A | ± (2.5% + 1A) |
Package Content:
- Tester
- Carrying Case
- Standard Loop Resistance of 5.1?
- Instruction Manual
- RS 232 Cable
- PC Software CD
- Calibration Certificate
Please Note that Product may differ eg. colour, size from the product Image displayed on website. Kindly check the specifications provided to make better purchase decision. M.R.P Prices and specifications are subject to change without notice.
Specifications
| Display | 4 Digit LCD (47 mm X 28.5 mm) |
|---|---|
| Resistance Measurement Range | 0.01 Ohm to 1200 Ohm |
| Current Measuring Range | 0 - 20A |
| Memory Storage Facility | 99 Records |
| Single Measurement Time | 0.5 Second |
| Resistance Measurement Frequency | >1 KHz |
| Current Measurement Frequency | 50/60 Hz |
| Selection Range of Resistance for Setting Alarm Value | 1 Ohm – 199 Ohm |
| Selection Range of Current for Setting Alarm Value | 1 mA - 499 mA |
| Protection Level | Double Insulation |
| External Magnetic Field | < 40 A/m |
| External Electric Field | < 1V/m |
| Power Source | 6VDC (4×1.5 V AA Alkaline Battery) |
| Auto Power Off | Approx. 5 minutes |
| Working Temperature | 0°C to 55°C |
| Relative Humidity | 10% to 90% |
| Jaw Size | 65 x 32 mm |
| Dimension (L x B x H) | 285 x 85 x 56 mm |
