User Manual

ManualsBrandsDRAPER ManualsMultimeterDRAPER 41817 200 Series Multimeter

IMPORTANT: Please read these instructions carefully to ensure the safe and effective use of this product and save

these instructions for future reference. This manual has been compiled by Draper Tools and is an integrated part of the

product with which it is enclosed and should be kept with it for future references.

This manual describes the purpose for which the product has been designed and contains all the necessary information

to ensure its correct and safe use. We recommend that this manual is read before any operation or, before performing

any kind of adjustment to the product and prior to any maintenance tasks. By following all the general safety

instructions contained in this manual, it will ensure both product and operator safety, together with longer life of the

product itself.

AlI photographs and drawings in this manual are supplied by Draper Tools to help illustrate the operation of the product.

Whilst every effort has been made to ensure accuracy of information contained in this manual, the Draper Tools policy

of continuous improvement determines the right to make modifications without prior warning.

200 SERIES

MULTIMETER

41817 & 41818

Summary of content (16 pages)

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200 SERIES MULTIMETER 41817 & 41818 IMPORTANT: Please read these instructions carefully to ensure the safe and effective use of this product and save these instructions for future reference. This manual has been compiled by Draper Tools and is an integrated part of the product with which it is enclosed and should be kept with it for future references. This manual describes the purpose for which the product has been designed and contains all the necessary information to ensure its correct and safe use.
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1. TITLE PAGE 1.1 INTRODUCTION: USER MANUAL FOR: SERIES 200 MULTIMETER Stock no. 41817 & 41818. Part no. DMM200 & DMM201. 1.2 REVISIONS: Date first published March 2017 Date second published June 2017 As our user manuals are continually updated, users should make sure that they use the very latest version. Downloads are available from: http://www.drapertools.com/manuals DRAPER TOOLS LIMITED HURSLEY ROAD CHANDLER’S FORD EASTLEIGH HAMPSHIRE SO53 1YF UK WEBSITE: PRODUCT HELPLINE: GENERAL FAX: drapertools.
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2. CONTENTS 2.1 CONTENTS Page content .............................................................................. Page 1 TITLE PAGE 1.1 INTRODUCTION ............................................................................................... 2 1.2 REVISION HISTORY .......................................................................................... 2 1.3 UNDERSTANDING THIS MANUAL .................................................................. 2 1.4 COPYRIGHT NOTICE ...........................
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3. GUARANTEE 3.1 GUARANTEE Draper tools have been carefully tested and inspected before shipment and are guaranteed to be free from defective materials and workmanship. Should the tool develop a fault, please return the complete tool to your nearest distributor or contact Draper Tools Limited, Chandler's Ford, Eastleigh, Hampshire, SO53 1YF. England. Telephone Sales Desk: (023) 8049 4333 or Product Helpline (023) 8049 4344. A proof of purchase must be provided with the tool.
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4. INTRODUCTION 4.1 GENERAL SPECIFICATIONS Ω Max Voltage between input terminal and Earth Ground: CATIII 600V. Over-range Indication: display “1” for the significant digit. Automatic display of negative polarity “–” . Low Battery Indication: ‘ ’ displayed. Max LCD display: 1999 (31/2 digits). Fuse protection: F2-0.2A/250V (Ø5x20mm)；F1-10A/500V (Ø6x30mm). Power Supply: 9V battery, 6F22 or NEDA 1604. Operating Temp.: 0°C to 40°C (relative humidity <85%). Storage Temp.:-10°C to 50°C (relative humidity <85%).
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4. INTRODUCTION DC Current Range 2mA 20mA 200mA 10A Accuracy ±(1.0% of rdg + 10 digits) ±(1.0% of rdg + 10 digits) ±(1.5% of rdg + 20 digits) ±(3.0% of rdg + 20 digits) Resolution 1μA 10μA 100μA 10mA Ω Overload protection: F1 10A/500V fuse, F2 200mA/250V fuse Maximum input current: 10A ( no more then 10 seconds) Ω Resistance Range 200Ω 2kΩ 20kΩ 200kΩ 2MΩ Accuracy ±(1.5% of rdg +25 digits) ±(0.8% of rdg +20 digits) ±(0.8% of rdg +20 digits) ±(0.8% of rdg +20 digits) ±(2.
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4. INTRODUCTION Continuity Test Range Function Built-in buzzer will sound if resistance is lower than 70Ω Over-load protection: DC 250V or AC 220V effective value Open circuit voltage: approximate 3.0V 4.2 HANDLING & STORAGE Care must still be taken when handling, dropping this machine will have an effect on the accuracy. The environment will have a negative result on its operation if you are not careful. If the air is damp, components will rust.
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5. HEALTH & SAFETY INFORMATION 5.1 SAFETY PRECAUTIONS This instrument complies with IEC1010 (International Electrotechnical Commission promulgated safety standards). Design and production with an over-voltage category (CAT III) and using the pollution level 2 safety requirements. Warning To avoid electrical shock or personal injury. Please read the safety information and “warnings and precautions” before use. Warning: When measuring voltage above 30V, current above 10ma, AC power with an inductive load.
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6. IDENTIFICATION 41818 Shown LCD display window. HFE Transistor test - input socket. HOLD button. Backlight on and off button. Measurement function range switch. Probe sockets.
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7. UNPACKING & CHECKING 7.1 PACKAGING Carefully remove the product from the packaging and examine it for any sign of damage caused during shipping. Lay the contents out and check them. If any part is damaged or missing, do not attempt to use the tool and contact the Draper Helpline immediately (see back page for details). Retain the packaging material at least during the guarantee period: in case the machine needs to be returned for repair.
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8. OPERATING INSTRUCTIONS WARNING: DO NOT USE ON VOLTAGES ABOVE 600V. μ μ μ 8.1 DC VOLTAGE 1. Connect the black test lead to COM probe socket and the red to VΩmA probe socket. 2. Set the measurement function range switch to the desired range position. Note: A) When the measurement is unknown always, set the highest position. 8.2 AC VOLTAGE 1. Connect the black test lead to COM probe socket and the red to VΩmA probe socket. 2. Set the measurement function range switch to the desired V~ position.
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8. OPERATING INSTRUCTIONS 8.6 TRANSISTOR TESTING 1. Set the measurement function range switch to the ‘hFE’ position. 2. Determine whether the transistor under testing is NPN or PNP. Insert the leads into the correct holes of hFE socket on the front panel. ； 8.7 DIODE TEST 1. Connect the black test lead to COM probe socket and the red to VΩmA probe socket. F position. 2. Set the measurement function range switch to Note: A) The meter will show approximate forward voltage drop of the diode. 8.
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9. MAINTENANCE 9.1. BATTERY REPLACEMENT WARNING! Before attempting to open the battery cover of the meter, be sure the test leads have been disconnected.
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10. EXPLANATION OF SYMBOLS 10.1 EXPLANATION OF SYMBOLS WEEE Do not dispose of Waste Electrical & Electronic Equipment in with domestic rubbish For indoor use. Do not expose to rain. Class II construction (Double insulated) Conforms to all relevant safety standards. Attention. High voltage / current! Danger. Earth Fuse Voltage AC Ω 14 Back light Voltage DC Warning! Read instruction manuals before operating and servicing this equipment.
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11. DISPOSAL 11.1 DISPOSAL - At the end of the machine’s working life, or when it can no longer be repaired, ensure that it is disposed of according to national regulations. - Contact your local authority for details of collection schemes in your area. In all circumstances: • Do not dispose of power tools with domestic waste. • Do not incinerate. • Do not abandon in the environment. • Do not dispose of WEEE* as unsorted municipal waste. * Waste Electrical & Electronic Equipment.
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CONTACT US Draper Tools Limited, Hursley Road, Chandler's Ford, Eastleigh, Hampshire. SO53 1YF. U.K. Helpline: +44 (0) 23 8049 4344 Sales Desk: +44 (0) 23 8049 4333 Internet: www.drapertools.com E-mail: sales@drapertools.com General Enquiries: (023) 8026 6355 Service/Warranty Repair Agent: For aftersales servicing or warranty repairs, please contact the Draper Tools Helpline for details of an agent in your local area. YOUR DRAPER STOCKIST ©Published by Draper Tools Limited.