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Summary of Contents for Extech Instruments DC400
- Page 1 USER GUIDE 400A Mini DC Clamp Meter Model DC400 contact: www.ponpe.com sale@ponpe.com...
- Page 2 Introduction Thank you for selecting the Extech Instruments Model DC400 clamp meter that measures up to 400A DC. This device is shipped fully tested and calibrated and, with proper use, will provide years of reliable service. Please visit our website (www.extech.com) to register the meter and to check for the latest version of this User Guide. Features High Accuracy and Resolution Large 4000 count LCD display One touch “Auto Zero” Data Hold and Auto Power Off functions 30mm (1.2”) Jaw diameter Safety International Safety Symbols This symbol, adjacent to another symbol or terminal, indicates the user must refer to the manual for further information. This symbol, adjacent to a terminal, indicates that, under normal use, hazardous voltages may be present Double insulation Safety Notes Do not exceed the maximum allowable input range. Set the function switch OFF when the device is not in use. Remove the battery if the device is to be stored for longer than 60 days. Never dispose of batteries in a fire. Batteries may explode or leak. Never mix battery types. Always install new batteries of the same type. Warnings Set function switch to the appropriate position before measuring. Do not measure current on a circuit whose voltage exceeds 600V. Cautions Improper use of this meter can cause damage, shock, injury or death. Read and understand this user manual before operating the meter. ...
- Page 3 C to 50 C (4 F to 122 F) Operating Humidity < 85% RH Power consumption 14mA (typical) Weight 290g (10.3 oz.) including battery Dimensions 208 x 43 x 30mm (8.2 x 1.7 x 1.2”) (HxWxD) Jaw opening 30mm (1.2”) Safety rating IEC 1010 Category II 600V Range Specifications Function Range Resolution Accuracy (% of reading) Overload protect DC Current 40.00A 10mA ± (3.5% + 3digits) 400A DC 400.0A 100mA Description Current sensing jaw Measurement trigger Function switch Data Hold button One‐touch DCA zero button LCD Display DC400‐en‐GB_V2.0 07/15 contact: www.ponpe.com sale@ponpe.com...
- Page 4 5. Read the DCA value on the display. Data Hold To freeze the current reading on the LCD, press the HOLD button. To release the Data Hold function and return the meter to normal operation, press the HOLD button again. Maintenance Battery Replacement 1. When the low battery symbol appears on the LCD the battery must be replaced. 2. Remove the orange rubberized cover. 3. Remove the battery compartment screw. 4. Lift off the battery compartment cover and replace the 9V battery. 5. Replace compartment cover and secure the screw. Never dispose of used batteries or rechargeable batteries in household waste. As consumers, users are legally required to take used batteries to appropriate collection sites, the retail store where the batteries were purchased, or wherever batteries are sold. Disposal: Do not dispose of this instrument in household waste. The user is obligated to take end‐of‐life devices to a designated collection point for the disposal of electrical and electronic equipment. Cleaning Use only a dry cloth to clean the meter housing; do not use cleaning agents, abrasives, or solvents. Copyright © 2013‐2015 FLIR Systems, Inc. All rights reserved including the right of reproduction in whole or in part in any form www.extech.com DC400‐en‐GB_V2.0 07/15 contact: www.ponpe.com sale@ponpe.com...
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