Monroe-electronics Resistivity Meter - model 291 User Manual download pdf

Resistivity Meter Model 291

P/N 0910310

The resistivity Meter Model 291 measures both surface resistivity and resistance to ground, allowing simple

repeatable measurements of conductive, static dissipative and insulative surfaces.

Specifications:

Range: 10

to 10



Accuracy::  ½ decade on a logarithmic scale

Test Voltage:

Test Voltage Range Standard

10 V

<10

– 10



IEC 61340-4-1

100 V

<10

– 10



IEC 61340-4-1

Probes: Internal parallel probe

Jacks for external probes (internal probes are switched off when using external

probes.)

Power Supply: Battery operated with 9V alkaline battery

Complies with CE

Checking surface resistivity (

)

Hold the meter away from any surface and press the test button, the insulative red LED should light.

Place the meter onto any surface that requires testing, again press the test button and hold. The LED

that illuminates constantly is the decade measured.

< 1 k



Green LED

1 k

Green LED

10 k

Green LED

100k

Green LED

1 M

Yellow LED

10 M

Yellow LED

100 M

Yellow LED

1 G

Yellow LED

10 G

Yellow LED

100 G

Yellow LED

1 T

Red LED

> insulative Red LED

green = conductive yellow = dissipative red = insulative

Checking resistance to ground (

): When one of the sockets of the external probes is grounded the

measured decade it the resistance to ground.

100 Housel Ave



PO Box 535 Lyndonville NY 14098 1-800-821-6001



585-765-2254



fax: 585-765-9330



monroe-electronics.com

1 2

Summary of Contents

Page 1 - P/N 0910310

Resistivity Meter Model 291P/N 0910310The resistivity Meter Model 291 measures both surface resistivity and resistance to ground, allowing simple repe

Page 2 - WARRANTY

WARRANTYMonroe Electronics, Inc., warrants to the Owners, this instrument to be free from defects in material and workmanship for a period of two year

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Monroe-electronics Resistivity Meter - model 291 User Manual

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