SANWA PDR4000 Digital Earth Tester (PDR4000)
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Reliable 3 pole earth tester for accurate ground resistance checks
- Three measurement ranges: 40Ω, 400Ω, 4000Ω
- 3-pole/2-pole earth resistance measurement
(Optional accessory TL-68 is necessary for 2-pole measurement.) - Auto power off (10 min./Cancelable)
- Capable of measuring interference voltage
- 2mA measuring current
| Measuring range | Accuracy | |
|---|---|---|
| Earth resistance | 40Ω | 0.00-10.00Ω ±(2%+10) 10.01-40.00Ω ±(2%+3) |
| 400Ω | 0.0-400.0Ω ±(2%+3) | |
| 4000Ω | 0-3000Ω ±(2%+3) | |
| ACV | 0-400V | ±(2%+3) |
| Measuring system | Constant current inverter 820Hz Approx. 2mA | |
| Battery | R6P(AA battery) 1.5Vx6 | |
| Size/Mass | H163×W102×D50mm/Approx. 440g | |
Accurate Testing for Grounding Systems
The SANWA PDR4000 Digital Earth Tester is a dependable 3 pole earth tester designed for accurate measurement of ground resistance in electrical installations. It helps users check whether an earthing system is working properly, which is important for safety and stable equipment performance. With digital display technology, the tester provides clear readings that are easy to understand, even in busy work environments. It is a practical tool for electricians, maintenance teams, and field technicians who need a reliable instrument for routine ground testing. Its design supports efficient operation and consistent results.
Simple Operation with Digital Readout
This digital earth tester is built for convenience, making it suitable for both experienced professionals and users who need a straightforward testing process. The clear digital readout reduces guesswork and makes measurements easier to record and compare. As a 3 pole earth tester, it supports standard grounding tests commonly used in electrical safety inspections. The user-friendly layout helps speed up testing tasks while maintaining accuracy. SANWA is known for quality measuring instruments, and the PDR4000 continues that reputation with a practical balance of performance, clarity, and ease of use for everyday electrical work.
Ideal for Electrical Safety and Maintenance
The SANWA PDR4000 is a valuable choice for facilities that require regular grounding checks to support safe operation. Proper earthing helps protect equipment and people from electrical faults, making accurate testing essential. This 3 pole earth tester is well suited for maintenance programs, inspections, and installation verification in commercial, industrial, and utility settings. Its digital system helps improve efficiency during fieldwork and provides dependable data for decision-making. For users seeking a professional earth resistance tester that combines accuracy, readability, and practical use, the SANWA PDR4000 is a strong and reliable option.
Order by 4PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.
Free delivery for total orders above RM500, otherwise additional charges costs are calculated at checkout based on your order’s weight and delivery location.
Further details please click here for more info.
Please notify us within 14 calendar days of receiving your product to request a free exchange or full refund, if eligible. We will cover all return shipping costs, and no restocking fees will apply in this case.
Requests made after 14 days may be accepted at our discretion and will be subject to a 10% restocking fee. Techno Tools & Equipment reserves the right to reject any return request found to be ineligible.
Further details please click here for more info.