Desco 19291 – Digital Surface Resistance Meter

• Digital compliance verification surface resistance meter
• Meter only – for full kit, please see part number 19290
• Measures resistance point-to-point (Rtt) and resistance-to-ground (Rtg) of worksurfaces, flooring systems, garments, packaging, and other materials
• NIST calibrated with certificate included
• Made in the USAs capable of! This description should be well written, short, and super helpful for the customer.

The Desco 19291 Digital Surface Resistance Meter is an instrument designed to measure resistance point-to-point (Rtt) or surface to ground (Rtg). Please note, the 19291 is only the meter. For the full kit, please see part 19290.

Its test functions include:

• Resistance measurement accuracy of ±10% (±20% accuracy for 1 x 1012 ohms and greater)
• Resistance range of <1 x 103 ohms to >1 x 1012 ohms
• Under load voltages of 10 and 100 volts ±5%
• Electrification period of approximately 15 seconds

The Digital Surface Resistance Meter also measures ambient temperature and relative humidity. Up to 100 measurements may be stored and recalled from the meter’s internal memory. This includes the resistance value, temperature, relative humidity and test voltage at the time of the measurement.

The Surface Resistance Meter is referenced and designed to be used to make measurements in accordance with the test procedures in:

• Compliance Verification – ESD TR53, Resistance Measurements
• Worksurfaces – ANSI/ESD S4.1, Worksurfaces
• Floors – ANSI/ESD S7.1, Resistive Characterization of Materials Floor Materials
• Foot Grounders – ESD SP9.2, Foot Grounders, Resistive Characterization
• Garments – ANSI/ESD STM2.1, Garments
• Seating – ANSI/ESD STM12.1- Seating, Resistive Measurement
• Floor/Footwear – ANSI/ESD STM97.1, Floor Materials and Footwear – Resistance Measurement in Combination with a Person