Desco 19291 Digital Surface Resistance Meter

• NEW Large OLED Display
  Displays resistance mantissa and exponent, temperature, relative humidity and test voltage
• NEW Internal Memory
  Stores and recalls up to 100 measurements. Captures resistance, temperature, humidity and test voltage.
• NEW Measurement Stability Modes
  Sets the 15-second electrification period for test requirements*
• NEW Electrode Spacers
  Spaces the 5 lbs. electrodes to 10 and 36 inches for resistance point-to-point (Rtt) measurement requirements of ANSI/ESD S.1 and ANSI/ESD S4.1
• NEW Measurement Location Labels (Pack of 25)
  Labels and tracks areas and materials measured for surface resistance
• Digital Compliance Verification Surface Resistance Meter Kit
  Measures resistance point-to-point (Rtt) and resistance-to-ground (Rtg) of worksurfaces, flooring systems, garments, packaging, and other materials in accordance with ESD Association documents: ESD TR53, ANSI/ESD S4.1, ANSI/ESD S7.1, ANSI/ESD STM97.1 and others
• Resistance Range: 1.0 x 10³ to 1.0 x 10¹² Ohms
  Determines if a surface is conductive, dissipative or insulative for ESD control applications in electronics manufacturing or handling environments
• Under Load Test Voltages (10V or 100V ±5%)
  Meets ANSI/ESD S20.20 resistance testing requirements for product qualification and compliance verification
• 50005 Concentric Ring Probe Accessory
  Measures surface resistance per ANSI/ESD STM11.11 and volume resistance per ANSI/ESD STM11.12 of planar material
• NEW 19295 Handheld Electrode Accessory
  Meets resistance measurement requirements of TR53, ANSI/ESD STM97.1 and other documents
• NIST Calibrated with Certificate Included
  Calibrated with accepted procedures and standards traceable to the National Institute of Standards and Technology. For more information on the calibration of Desco products, see Calibration.
• Made in the United States of America

Technical Information

*Measurement Stability Modes:
Auto Stabilization enables a 15-second electrification period when the measured resistance is 1 x 10¹⁰ ohms or greater to maintain test accuracy.

Fixed Stabilization complies with ANSI/ESD S4.1 and enables a 15-second electrification period when the measured resistance is 1 x 10⁶ ohms or greater.