Lutron DM9023

CAPACITANCE METER

Model: DM‑9023

General

Introduction

This digital capacitance meter gives a direct reading of capacitance on a 3 1/2 digit LCD display. Nine measuring ranges provide precision readings from 0.1 pF to 20,000 µF, including virtually all capacitors used in electronic engineering labs, production, service shops and schools. It can be used to check tolerance, sort values, select precision values, measure unmarked capacitors, select matched sets, and measure cable, switch or PCB LAYOUT capacitance. Its battery operation, lightweight and small size make it a truly portable instrument.

Features

• Large LCD display, clear read‑out even in bright conditions.
• Low power consumption.
• High accuracy in measuring.
• LSI‑circuit use provides high reliability and durability.
• Uses rotary ranges switch for easy operation.
• Low battery voltage indicator.
• Fast sampling rate.

Specifications

General Specifications

Electrical Specifications (23 ± 5°C)

Accuracy (23 +- 5°C): • +/-1% of full scale 1d on 200pF to 2000uF ranges.
• +/-1% of full scale 1d on 2,000uF ranges.
• +/-2% of full scale 2d on 20,000uF ranges.

Excitation Voltage: 2.8V peak, maximum. Positive input terminal's viltage is always higher than negative terminal.

Protection: The meter is protected against damage from charged capacitors (more than 50V DC) by the fuse (0.2A).