Table of Content Features Page 1 Safety warnings Page 1 Instrument layout Page 2 Preparation for measurement Page 3 Auto power-on / Self diagnostic test Page 3 Trouble shooting Page 4 Handy construction Page 4 Measurement Page 5 Voltage test (double pole test) Page 5 Phase rotation test Page 6...
Congratulations on the purchase of your Voltage Tester, Model MTP-1032. Careful use of this meter will provide years of reliable service. 1. Features Self-diagnostic test AC and DC voltage tests up to 600V with LED and LCD Polarity indication ...
WARNING Never make measurement on a circuit in which the electrical potential exceeds 600V. (While the measured voltage exceeds 600V, all the voltage display LED light up). Do not attempt to make measurement in the presence of flammable gases, as the use of the instrument may cause sparking, which could lead to an explosion.
Self-diagnostic test WARNING Do not use the instrument when abnormality is found at self-diagnostic test. Battery voltage is normal when power LED is lighting up. When the battery voltage is below 2.4 ± 0.1V, power LED flashes or goes off. Replace batteries according to section 7.
6. Measurement WARNING Please refer to section 2 of this manual (Safety Warnings) Self-diagnostic test should be done prior to measurements to confirm that LED and buzzer works properly. Verify proper operation on a known source before and after use. ...
6.2 Phase rotation test L LED and R LED for phase rotation test may operate on various wiring systems, but effective testing result can be obtained only on three-phase 4-wire system. Grasp the instrument firmly and connect both probes to the object under test. (Grasp method shown as below).
The principle of measurement The instrument detects the phase rising order regarding the user as EARTH. Note Function of this test may not be fully achieved if the insulation condition of user or of the equipment under test is not enough. 6.3 Continuity test WARNING Make sure the object under test is not live...
7. Battery replacement WARNING Remove the probes from any testing point when opening the battery case Batteries are dead when power LED flashes or goes off at self-diagnostic test defined in section 4.1. Follow the procedure below and replace batteries with new ones (type IEC LR03 1.5V).
8. Specifications Voltage test Voltage range 12 ~ 600V AC/DC Nominal voltage 12/48/120/208/240/277/480/600V Tolerance Light on at more than (Threshold voltage) 7±5V (12V LED) 18 ±5V (24V LED) 37.5±5V (50V LED) 75% ± 5% of nominal voltage Response time <0.5s at 100% of each nominal voltage Range resolution (auto-range) 7 ~ 600V/1V Accuracy (23±5ºC)
9. Cleaning and Storage CAUTION Use a lightly damp cloth with neutral detergent for cleaning the instrument. Do not use abrasive or solvents. Do not expose the instrument to the direct sun, high temperature and humidity or dew. ...
Warranty Clause MTP Instruments warrants this instrument to be free of defects in parts and workmanship for one (1) year from date of shipment. This warranty does not apply to defects resulting from action of the user such as misuse, improper wiring, operation outside of specification, improper maintenance or repair, or unauthorized modification.
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Les Instruments Instruments Head Office 4409, Charleroi street Montreal-North, Quebec H1H 1T6 Telephone: (514) 326-7167 Fax: (514) 326-7835 Toll free number: 1-888-326-7167 Web site: www.mtpinc.com E-mail address: info@mtpinc.com Distributed by: 1.800.561.8187 information@itm.com www. .com...
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