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SDAR 830A, 830B, 830D, 830C User Manual

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DIGITAL MULTIMETER
MODEL: SDT-830A/B/C/D
Users Manual

TABLE OF CONTENTS

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Summary of Contents for SDAR 830A, 830B, 830D, 830C

  • Page 1: Table Of Contents

    TABLE OF CONTENTS 1. Introduction 2. Safety note DIGITAL MULTIMETER 3. Product illustration 4. Specification 4-1. General feature MODEL: SDT-830A/B/C/D 4-2. Electrical specification 5. Measurement operation 5-1. DC voltage measurement Users Manual 5-2. AC voltage measurement 5-3. Resistance measurement measurement 5-4.

  • Page 2: Introduction

    Disconnect circuit power and discharge all high voltage capacitors  before testing continuity, diode, resistance, capacitance or current. Electrical Symbol: 1. Introduction This Meter is designed to meet IEC61010-1 & CAT III 600V over voltage category . The meter with holster that is giving the main body, though downsized, high resistance against the shock of a drop.

  • Page 3: Specification

    “Backlight ”push button(SDT-830C) 4．Specification 4-1. General feature ● Manual ranging DMM , that full scale is 1999counts ● Display : 3 1/2 digit LCD display.. ● DATA HOLD function ● Backlight function(only SDT-830C) Press BACK LIGHT, lit backlight, automatic put out for about 5 seconds. To light again, need to press it again (note: when the battery is insufficient, the brightness of the backlight will not enough).
  • Page 4 Model SDT-830A SDT-830B SDT-830C SDT-830D Functions Range 200V/600V 200V/600V 200V/600V 200V/600V AC Voltage Accuracy ±（2% rdg + 10dgt） ±（2% rdg + 10dgt） ±（2% rdg + 10dgt） ±（2% rdg + 10dgt） Range 200mV//200V/600V 200mV/200V/600V 200mV/200V/600V 200mV/200V/600V DC Voltage Accuracy ±（0.5% rdg + 5dgt） ±（0.5% rdg + 5dgt）...

  • Page 5: Measurement Operation

    5-1. DC voltage measurement Warning To avoid harms to you or damage to the meter from electric shock. Please do not attempt to measure voltage higher than DC/AC 600V although readings may be obtained. Insert the red test lead into the “ ”...

  • Page 6: Diode Measurement

    2. Set the rotary switch to proper resistance range.. 2. insert the red test lead into the “ ”jack and the black test lead into the VΩmA 3. Connect the test lead across with the object under testing. “COM” jack. The measured value will be show on the LCD display.

  • Page 7: Maintenance

    3.The measured temperature value will be displayed on the LCD. SHANGHAI SDAR ELECTRONIC INSTRUMENTS CO., LTD. NO. 1158, KAIMING RD., SONGJIANG INDUSTRIAL PARK, 6. Maintenance SHANGHAI, CHINA,PC: 201600 6-1. Replacement fuse TEL: 86 21 64261392/57746762 FAX: 86 21 51012181 Replacing the defective fuse should the done according to the following procedure.

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