Concrete resistivity tester

LY-4000 modelConcrete resistivity testerIt is an integrated 4-point Wenner probe used for measuring the electrical resistivity of concrete in non-destructive testing. This is the most accurate instrument on the market, with extremely fast measurement speed, sturdy and waterproof packaging, and the ability to operate well in harsh on-site environments.
Surface resistivity measurement can provide extremely useful information on the state of concrete structures. It has been confirmed that it can directly cause corrosion and has a direct relationship with corrosion rate. In addition, recent studies have shown that electrical resistivity is directly related to chloride diffusion rate and even to early compressive strength. This makes it one of the most widely used non-destructive testing methods for concrete.
LY-4000 modelConcrete resistivity testerFeatures:
1. 5.0-inch LCD display, capable of displaying corrosion contour maps
2. Large capacity storage device that can store 1000 detection areas
3. Equipped with a USB data communication interface, data can be uploaded
4. Equipped with analysis software that can analyze and archive data

Main technical specifications
1、 量程： 0~20kΩcm，0~200kΩcm，0~2000kΩcm
2. Display resolution: 0.1k Ω cm
3. Accuracy: ± 1k Ω cm
4. Large testing range: 2000k Ω cm
5. Host size: 190mm * 183mm * 84mm
6. Weight: 650 grams (main unit)

The LY-4000 concrete resistivity meter is an integrated 4-point Wenner probe used for measuring the resistivity of concrete in non-destructive testing. This is the most accurate instrument on the market, with extremely fast measurement speed, sturdy and waterproof packaging, and the ability to operate well in harsh on-site environments.
Surface resistivity measurement can provide extremely useful information on the state of concrete structures. It has been confirmed that it can directly cause corrosion and has a direct relationship with corrosion rate. In addition, recent studies have shown that electrical resistivity is directly related to chloride diffusion rate and even to early compressive strength. This makes it one of the most widely used non-destructive testing methods for concrete.

Features:
1. 5.0-inch LCD display, capable of displaying corrosion contour maps
2. Large capacity storage device that can store 1000 detection areas
3. Equipped with a USB data communication interface, data can be uploaded
4. Equipped with analysis software that can analyze and archive data

Main technical specifications
1、 量程： 0~20kΩcm，0~200kΩcm，0~2000kΩcm
2. Display resolution: 0.1k Ω cm
3. Accuracy: ± 1k Ω cm
4. Large testing range: 2000k Ω cm
5. Host size: 190mm * 183mm * 84mm
6. Weight: 650 grams (main unit)