Ensure precise and reliable measurement of surface resistivity and grounding resistance with this advanced Surface Resistance Tester, expertly crafted to meet multiple international anti-static standards including ANSI ESD S20.20, IEC61340-5-1, JESD 625-B, CECC, ASTM, and UL. Designed from durable ABS material, this tester provides accurate assessment for conductive, antistatic, and static dissipative materials, making it an essential tool for a variety of industrial and laboratory environments. Key Features: · Certified Compliance: Conforms to key anti-static standards such as ANSI ESD S20.20, IEC61340-5-1, JESD 625-B, CECC, ASTM, and UL, ensuring trustworthy and standardized test results. · Precise Measurement Capability: Measures surface resistivity and grounding resistance accurately for conductive, antistatic, and static dissipative materials, supporting quality control and material inspections. · Self-Calibration Technology: Utilizes the ASTM standard D257 parallel grid induction method combined with high-speed operational amplifiers for reliable and consistent calibration without manual adjustment. · User-Friendly Operation: Features one-key measurement start, enabling quick and straightforward testing with high accuracy and strong reliability. · Wide Application Range: Ideal for engineering, maintenance, quality control, incoming inspection, manufacturing processes, and training environments requiring resistivity testing. · Long Battery Life: Powered by a 9V 6F22 battery with an 800mAh capacity (included), providing over 40 hours of continuous operation for uninterrupted testing sessions. · Operating Conditions: Designed to operate effectively within a temperature range of 40°F to 120°F (5°C to 49°C) and humidity levels between 5% to 90% RH (note that humidity over 65% RH may affect measurement accuracy). Specifications: · Item Type: Surface Resistance Tester · Material: ABS · Battery: 1 x 6F22 9V battery (800mAh, included) · Continuous Working Time: More than 40 hours · Measuring Temperature Range: 40°F to 120°F (5°C to 49°C) · Measurement Humidity Range: 5% to 90% RH (over 65% RH may impact accuracy) Package Includes: · 1 x Surface Resistance Tester This Surface Resistance Tester combines certified accuracy, ease of use, and robust design to provide a dependable solution for measuring surface resistivity and grounding resistance. Perfect for professionals seeking standardized testing and efficient quality control in various industrial and laboratory settings.