This instrument is required for inspection and maintenance of electrical construction work. The PDR4000 has a safe design compliant with the IEC-61010 standards and is IP30 rated. This device has 3 measurement ranges, 40Ω, 400Ω, and 4000Ω, and can measure the Earth's resistance with an accuracy of 2%. This device has a 4000-count digital display with a backlight. It has a Data Hold function that allows users to hold or pause a measurement on the screen. It also features the Relative function that stores the existing reading (a delta) and resets the display to zero.  3-pole / 2-pole earth resistance measurement can also be performed with the PDR4000 but an optional accessory, TL-68 is required for 2-pole measurement. The device is also capable of measuring interference voltage, but if interference voltage is greater than 10 Volts the Earth resistance measurement cannot be performed. DC elements of the interference voltage cannot be detected with this device.

Features:

• 3-pole / 2-pole earth resistance measurement (Optional accessory TL-68 is required for 2-pole measurement)
• 4000 Counts digital display with backlight function
• Safety design compliant to IEC61010
• Data hold function
• Relative function
• Auto power-off function
• Capable of measuring interference voltage
• 2mA measuring current

Technical Data:

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)

Package Contents:

• Digital Earth Tester
• Carrying case
• Test leads
• Hard carrying case
• Instruction manual

 

	Auto Power Off Power is automatically turned off when a certain time has elapsed after power-up. Some models have a function to cancel this function.
	Data Hold A value indicated on the display is fixed even after the test lead is removed, and can be used as a record for reference purposes.
	Backlight Backlit display allows indicator reading in a dark place.
	Relative Value A certain measured value is assumed as 0 and measured values after that are expressed by positive or negative values relative the value fixed as 0.

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.