Model 272A



Product Description

Portable Surface Resistivity Meter, Digital, Highly Accurate

272a_new02Model 272A Portable Surface Resistivity Meter

The final answer for QA / QC inspection of static-control products.

For manufacturers and users of products such as electrostatic shielding bags and static dissipative work surfaces, the Model 272A offers rapid, accurate, dependable measurements of resistivity and resistance to ground.

Simply place the resistive material under the instrument’s electrode assembly.   One glance at the large digital display will tell you whether the test material meets your specifications.

Provides fast repeatable measurements of both surface resistivity  and resistance to ground in one versatile instrument. Also makes measurement of  volume resistivity of sheet materials. Measures resistivity from 8 x 10E4 to 2 x  10E14 ohms per square and resistance from 8 x 103 to 2 x 10E13ohms. Measuring  voltage of 10 volts and 100 volts are selectable. Accuracy is ±0.1 decade,  typical. Programmable default settings include selection of scientific notation  or 3-place log display of values. Five-pound guarded ring electrode has  compliant silver -impregnated elastomer contact material and spring-loaded center  electrode for excellent contact. Includes carrying case, charger and specimen  support plate with insulative surface. Note: Also measures volume resistivity of  thin planar materials.

Feature 1: Selectable scientific notation or 3-place log readouts
Feature 2: Measures both resistivity and resistance to ground
Feature 3: 8-hour rechargeable battery

Size 2.5 x 6.0 x 6.0 inches (6.4 x 15.2 x 15.2 cm)
Weight 12 lbs., 13 oz. (5.9kg)
Power Requirements Rechargeable battery with 100, 120 or 230 VAC adapter/charger  supplied
Meter Range Resistivity: 8 x10^4 to 2 x 10^14 ohms/ Resistance: 8 x 10^3 to 2 x 10^13  ohms
Electrode Type: Guarded-ring designed type designed to ASTM D-257
Measuring Voltage: Selectable 10 volts or 100volts
Display Type: 16 Character Alphanumeric LCD
Information Shown: Operating mode, measured ohms/ or ohms in log or scientific notation,  applied voltage, low battery indication
Accuracy ± 0.1 decade, typical

Model 272A Resistivity Meter Products and  Accessories

Description Part Number Unit Price
Model 272A Portable Surface Resistivity Meter, 110V MME0314 $ 2,572.00 ORDER NOW
Model 272A Portable Surface Resistivity Meter, 220V MME2314 $ 2,572.00 ORDER NOW

Comes Standard with guarded ring electrode

Weight: 5 lbs.  (2.3kg)

Outer ring electrode dimensions: 2.25 inches (5.7cm) ID and 0.125  inches (0.32cm) thick

Inner electrode disc diameter: 1.2 inches (3.0  cm)

Electrode/meter cable length: 3 feet (0.9 m)

Accessories Part Number Unit Price  Monroe #
Reference Test Fixture, 10E6 M272RV6 $   295.00  0920190 ORDER NOW
Reference Test Fixture, 10E8 M272RV8 $   295.00  0920191 ORDER NOW
Reference Test Fixture, 10E11 M272RV11 $   295.00  0920192 ORDER NOW
Reference Test Fixture kit (3 fixtures) M272RVK $   919.00  0920193 ORDER NOW
Replacement Battery Charger M100108 $     58.00  9320034 ORDER NOW
Point to Point Probe M96163 $   577.00  0920207 ORDER NOW
Replacement Surface Resistivity Test Electrode M96101A-1 $   1,150.00  0920003 ORDER NOW
0.44” dia Mini Guard Ring Electrode MSE0032 $   577.00  SE0032 ORDER NOW


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