A digital surface resistance checker can measure the resistance value on object surface by putting two parallel electrodes close to object surface to be measured, so as to judge whether the measured object is a conductor, static material or insulator.
Quality and Comfort Buttons
- Ease of Operation. The operator only needs to press a button to start. This simplicity makes it suitable for both beginners and professionals.
- Durability and Reduced Wear. Mechanical dials or switches may wear out after frequent use. This surface resistance tester adopts quality buttons. Button-controlled system often has fewer moving parts and is therefore more durable. This makes the meter more reliable over long-term use and lowers maintenance costs.
Equipped Metal Copper Strip Electrodes
- Identify the Material of the Object. Digital surface resistivity tester can measure the resistance value on the object surface by putting two parallel metal copper strip electrodes close to object surface to be automatically identified, so as to judge whether the measured abject is a conductor, anti-static material or insulator.
- High Accuracy and Stability. Copper has excellent electrical conductivity. And the stable performance of copper electrodes helps maintain reliable results across repeated tests.
Applications
SISCO's surface resistance meter is an essential tool for measuring the electrical resistance of surfaces and materials, particularly in environments where static electricity control is critical. Its primary applications are in electronics manufacturing, cleanrooms, and laboratories. Surface resistivity meter ensures that both equipment and materials meet safety requirements, preventing static-related hazards and ensuring reliable product performance.
ESD Workshop
Laboratory
Data Center
Electronic Industry
Β
| Model | SISCO-SRT-AS982 |
| Resistance Range | 103~1012 Ξ© |
| Temperature Range | 0β~50β |
| Resistance Accuracy | Β±10% (100K-10G) |
| Temperature Accuracy | Β±2β |
| Battery | 9V (Battery not included) |
| Display | LCD display |
| Select Temperature Unit | β/β |
| Data Hold | β |
| Minimum Value Hold | β |
| Auto Power-Off | β (Shuts down automatically after 30 minutes of no operation.) |
| Backlight Display | β |
| Low Voltage Indication | β |
| Operating Temperature | 0β~50β |
| Humidity | 10~70RH% |
| Dimension | 143*69*28mm |
| Gross Weight | About 500g |
Dimension:
Q1: What is a surface resistance meter?
A1: A surface resistance meter is an electronic instrument used to measure the electrical resistance of a materialβs surface, typically expressed in ohms (Ξ©).
Q2: How to maintain a surface resistance tester?
A2: Maintaining a surface resistance tester ensures accurate measurements and extends its lifespan. Always store the meter in a dry, dust-free environment to prevent moisture or dirt. Regularly check and clean the electrodes using a soft, lint-free cloth. Avoid dropping or subjecting it to strong vibrations. Handle with care and avoid exposing it to extreme temperatures or corrosive substances.
Q3: Is the surface resistance meter suitable for cleanroom environments?
A3: Yes, a surface resistivity meter can be suitable for cleanroom environments. Portable, handheld meters allow operators to measure the resistivity of ESD mats, flooring, and work surfaces without disturbing the cleanroom conditions.
Tips: How to clean the electrodes of the digital surface resistance meter?
To clean the copper strip electrodes of a digital surface resistance meter, first remove the battery. Use a soft, lint-free cloth slightly dampened with isopropyl alcohol (70β90%) to gently wipe the copper strips, removing dust, oils, and oxidation. Avoid abrasive materials that could scratch the surface. After cleaning, allow the electrodes to air-dry completely to prevent moisture interference with measurements.
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
What is covered?
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.
What is not covered?
- Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
- Expendable parts.
- Routine cleaning or normal cosmetic and mechanical wear.
- Damage from misuse, abuse or neglect.
- Damage from use of parts other than SISCO approved.
- Damage from use outside the productβs usage or storage parameters.
- Damage from use of parts not sold by SISCO.
- Damage from modification or incorporation into other products.
- Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
- Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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