Cropico DO4000 Series

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Summary

Limited Warranty & Limitation of Liability

Disposal of Old Product

Safety

Introduction

Measuring Principle

Case Design

Maintenance

Battery Replacement

Disposal of Batteries

Technical Data

Description of Controls

Indicator LEDs

Covers Display Value LED, Calibration LED, Low Battery LED.

Unit Indication

Shows the unit of measurement (mΩ, Ω, kΩ).

CAL Button

Enables the calibration mode.

COEFF Button

Selects and edits temperature compensation coefficients.

Function Keys

Details operation of DISP, UP, DOWN, AUTO, ZERO, AVG, MEAS keys.

Range Selection

Measurement Mode

Error & Status Lamps

Methods of Measurement

Ohmmeter Connections

Describes the four-wire Kelvin connection method using leads.

Power Up

Measurement

Auto Zero

Zeros thermal emf in circuit, suitable for inductive circuits.

Over-range

Indicates when measurement value exceeds selected range.

Open Circuit Lead

Indicates lead resistance too high or fuse open circuit.

Connections

Ensures good lead condition and notes thermal emfs from clips.

Measuring Inductive Circuits

Protection

Temperature Compensation (Model 4001 Only)

Temperature Measurement (Model 4001 Only)

Calibration Process

Accessories

Additional Battery Pack

CE Declaration of Conformity