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Summary of Contents for Uniks M3
- Page 1 User Manual M3 Mini Digital Multimeter Copyright Uniks Srl V.1.0 15.01.2024 ©...
- Page 2 REGISTER YOUR PRODUCT www.uniks.it The registration of your products will allow you to stay informed about news, take advantage of advantageous discounts dedicated to you for the purchase of accessories and products for your daily work. Registration is free...
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Page 3: Table Of Contents
Table of Contents Statement ..............3 Overview ..............3 Safety Information ..........4 Safe Work Procedure ..........4 Meter Description ........... 7 Measuring Procedure ..........8 Non-Contact Voltage Test ......8 AC/DC Voltage Measurement ...... 9 Resistance Measurement ......9 Diode Test ............ -
Page 4: Statement
Resistance ............14 Diode ..............14 Continuity ............15 Maintenance ............15 General Maintenance ........15 Battery Replacement ........16 ASSISTANCE ............17 WARRANTY CONDITIONS ........17 Statement Overview This portable digital multimeter stable performance, high accuracy, low power consumption and novel structure, which is safe and reliable, making it an ideal measuring instrument for most users. -
Page 5: Safety Information
Safety Information This measuring instrument is designed and produced strictly in accordance with the safety requirements for IEC61010 and meets the double insulation over- voltage standard CAT III 600V and pollution degree II. Failure to use the instrument as described in this user manual can weaken or negate the protections provided. - Page 6 60V DC. ⚫ The meter should be used in accordance with the specified measurement category, voltage or battery operating voltage. ⚫ Please replace the battery promptly when low battery symbol displayed prevent measurement errors. ⚫ Please follow local and national safety regulations. Wear personal protective equipment (approved rubber gloves, masks, flame-retardant clothing, etc.) to prevent injury from electric shock and arcing...
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Page 7: Safety Symbols
disconnecting, please cut off the live wire first, then the neutral or ground wire. ⚫ Keep fingers behind the finger guard on the test leads to avoid electrical shocks when measuring. ⚫ Disconnect the test leads from any source of voltage before removing the back cover. -
Page 8: Meter Description
Meter Description ① Backlight ⑥ Function switch ② Non-contact voltage induction zone ⑦ Red test lead ③ Non-contact voltage induction indicator ⑧ Black test lead ④ Display ⑤ Button... -
Page 9: Measuring Procedure
Function selection button and backlight button. Press and hold it for 2 seconds to turn on the backlight. You can press and hold it again for 2 seconds to turn it off manually. Range selection button. Press short to enter the manual range selection, and press short again to switch to the next range. -
Page 10: Ac/Dc Voltage Measurement
that there is AC voltage on the live wire. Note: The strength of the induction signal is affected by distance and insulation. Please do not rely entirely on the NCV function to determine the presence or absence of electricity. AC/DC Voltage Measurement 1. -
Page 11: Diode Test
2. Connect the test probes to each end of the resistance to be tested. 3. Read the measurement result from the display. WARNING ⚫ To prevent possible electric shock, fire, or personal injury, please disconnect power supply from the circuit under test and fully discharge all high-voltage capacitors before... -
Page 12: Continuity Test
⚫ If the diode under test is in the open circuit or the polarity is reversed, the meter will display "OL". ⚫ After completing the measurement operation, disconnect the test leads from the circuit under test. Continuity Test 1. Set the function switch to the position and press the button to select continuity test... -
Page 13: General Specifications
General Specifications Operating environment condition: IEC/EN 61010-1 600V CAT III; Pollution Degree II Altitude < 2000 m Operating temperature and humidity: 0~40℃ (<80% RH, not considered when <10℃) Storage temperature and humidity: -10~60℃ (<70% RH without battery) Temperature coefficient: 0.1 x Accuracy / °C Maximum voltage allowed between measurement terminal and ground: 600V DC or AC RMS Sampling rate: approx. -
Page 14: Accuracy
Accuracy Accuracy is applicable within one year after calibration. Reference conditions: ambient temperature 18°C~28° C, RH<80 DC Voltage Range Resolution Accuracy 200mV 0.1mV 0.001V ±(0.8%rdg+5dgt) 0.01V 200V 0.1V ±(1.0%rdg+5dgt) 600V Input impedance: Approx. 10MΩ. Maximum input voltage: 600V DC or AC RMS AC Voltage Range Resolution... -
Page 15: Resistance
resistance. Resistance Range Resolution Accuracy 200Ω 0.1Ω 2kΩ 0.001kΩ 20kΩ 0.01kΩ ±(0.8%rdg+3dgt) 200kΩ 0.1kΩ 2MΩ 0.001MΩ 20MΩ 0.01MΩ Over voltage protection: max. 600V DC or AC RMS Diode Function Resolutio Test Range environment Open circuit voltage: approx. 2.4V. display Diode shows 0.001V approximate... -
Page 16: Continuity
Continuity Function Description Test environment buzzer Test current: beeps when the about 1mA; measured Open circuit resistance voltage: about value less 2.4V. than 35. Over voltage protection: max. 600V DC or AC RMS Maintenance Disclaimer: Do not attempt to repair this meter unless you are an experienced repairer and have relevant calibration, performance... -
Page 17: Battery Replacement
Battery Replacement WARNING ⚫ To avoid electric shock or personal injury caused by incorrect readings, the battery should be replaced promptly when the " " symbol appears on the display. ⚫ Please remove the batteries when the meter is not in use for a long period of time to prevent damage to the product due to battery leakage. -
Page 18: Assistance
ASSISTANCE WARRANTY CONDITIONS This instrument is warranted against defects in materials and workmanship, in accordance with the general terms and conditions. During the warranty period, defective parts can be replaced, but the manufacturer reserves the right to repair or replace the product. If the instrument is to be returned to the after - sales service or to a dealer transportation is borne by the customer. - Page 19 warranty). • Repairs made necessary because of a misuse of the instrument or of its use with no compatible devices. • Repairs made necessary due to improper packaging. • Repairs made necessary due to work carried out by unauthorized personnel. •...
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