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Table of Contents
Summary of Contents for XFtp XPro
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Page 1: Digital Multimeter
XPro Digital Multimeter Operation Manual... -
Page 3: Table Of Contents
AC Voltage ............... 32 DC Current ............... 33 AC Current ............... 33 Resistance ............... 34 Diodes Test ............... 34 Continuity Test ............34 Capacitance ............. 35 Temperature .............. 35 Transistor Test ............36 Frequency ..............36 XPro - Operation Manual... - Page 4 Maintenance ..............37 General Service ............37 Replacing the Fuse ..........38 Replacing the Battery ..........39 Warranty Information ..........40 XPro - Operation Manual...
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Page 5: Overview
Safety Information and Rules for Safe Operation sections carefully before using the Meter. The XFTP XPro Digital Multimeter (hereafter referred to as “the Meter”) is a hand-held measuring instrument that includes a large LCD. The Meter can measure AC/DC Voltage, AC/DC Current, Resistance, Capacitance, Temperature, Frequency, Transistor, Diode and Continuity. -
Page 6: Unpacking Inspection
• Operation Manual • Test Leads • Multipurpose Socket • Temperature Probe • 9 Volt Battery In the event that you find any missing or damaged parts, please contact Trilithic for a replacement. XPro - Operation Manual... -
Page 7: Safety Information
Meter or the equipment under test. A Note identifies the information that user should pay close attention to. International electrical symbols used on the Meter and in this Operation Manual are explained on Page 8. XPro - Operation Manual... -
Page 8: Rules For Safe Operation
• When the Meter is working at an effective voltage over 60V in DC or 30V rms in AC, special care should be taken for danger of electric shock. • Use the proper terminals, function, and range for your measurements. XPro - Operation Manual... - Page 9 Meter, accidents, and voiding of the warranty. • Soft cloth and mild detergent should be used to clean the surface of the Meter when servicing. No abrasives and solvents should be used. XPro - Operation Manual...
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Page 10: International Electrical Symbols
Symbols that are used on the device and manual. Position Function AC (Alternating Current) DC (Direct Current) Grounding Double Insulated Deficiency of Built-In Battery Warning: Refer to Operation Manual Conforms to standards of the European Union XPro - Operation Manual... -
Page 11: The Meter Structure
The Meter Structure The following figure shows the structure of the Meter. 1. LCD Display 2. HOLD Button 3. Rotary Switch 4. Input Terminals 5. POWER Button XPro - Operation Manual... -
Page 12: Rotary Switch
Position Function °C Temperature Measurement Transistor Measurement AC Voltage Measurement DC Voltage Measurement AC Current Measurement DC Current Measurement Frequency Measurement Continuity & Diode Measurement Ω Resistance Measurement Capacitance Measurement XPro - Operation Manual... -
Page 13: Functional Buttons
The following table describes the operation of the functional buttons. Button Operation Performed Power Turn the Meter on and off. (Yellow Button) Enter and exit the hold mode. Hold In hold mode, H is displayed (Blue Button) and the present value is shown. XPro - Operation Manual... -
Page 14: Display Symbols
Indicator for AC voltage or current. The displayed value is the mean value. Indicates a negative reading. Diode testing symbol. The continuity buzzer is on. Data hold is active. XPro - Operation Manual... - Page 15 Amperes (amps), the unit of current mA: Milliamp, 1x10 µA, mA, A 0.001 Amperes µA: Microamp, 1x10 0.000001 Amperes °C Centigrade Temperature Hertz, the unit of frequency in cycles per second kHz: Kilohertz, 1x10 1,000 Hertz XPro - Operation Manual...
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Page 16: Measurement Operation
The AC Voltage ranges are: 2V, 20V, 200V and 750V. To measure DC or AC Voltage, perform the following steps: 1. Insert the red test lead into the HzV Ω Ω Ω Ω Ω terminal and the black test lead into the COM input terminal. XPro - Operation Manual... - Page 17 If the circuit impedance is less than or equal to 10 kΩ then error is negligible (0.1% or less). • When a DC voltage measurement has been completed, disconnect the connection between the testing leads and the circuit under test. XPro - Operation Manual...
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Page 18: Dc And Ac Current Measurement
The DC Current ranges are: 2mA, 200mA, 20A The AC Current ranges are: 2mA, 200mA and 20A To measure DC or AC current, perform the following steps: 1. Turn off power to the circuit. Discharge all high- voltage capacitors. XPro - Operation Manual... - Page 19 (> 10A) should be less than 10 seconds and the interval time between two measurements should be greater than 15 minutes. • When the current measurement has been completed, disconnect the connection between the testing leads and the circuit under test. XPro - Operation Manual...
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Page 20: Resistance Measurement
2. Set the rotary switch to an appropriate measure- ment position in the Ω Ω Ω Ω Ω range. 3. Connect the test leads across with the object being measured. The measured value is shown on the display. XPro - Operation Manual... - Page 21 • When the resistance is higher than the maximum range or in open circuit condition, the Meter displays “1”. • When the resistance measurement has been completed, disconnect the connection between the testing leads and the circuit under test. XPro - Operation Manual...
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Page 22: Diode Measurement
3. For forward voltage drop readings on any semiconductor component, place the red test lead on the component’s anode and place the black test lead on the component’s cathode. The measured value is shown on the display. XPro - Operation Manual... - Page 23 Volts (V), displaying the positive-connection voltage drop value. • The open-circuit voltage is around 3 V. • When the diode measurement has been com- pleted, disconnect the connection between the testing leads and the circuit under test. XPro - Operation Manual...
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Page 24: Continuity Testing
70Ω. The buzzer sounds continuously if the circuit is in good condition with a resistance value less than or equal to 10 Ω. The measured value shows on the display and the unit is Ω. XPro - Operation Manual... - Page 25 When performing a continuity test please note the following; • The open-circuit voltage is around 3 V. • When the continuity measurement has been completed, disconnect the connection between the testing leads and the circuit under test. XPro - Operation Manual...
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Page 26: Capacitance Measurement
2. Set the rotary switch to an appropriate measure- ment position in the F range. 3. Insert the capacitor to be tested into the corresponding jack of the multipurpose socket. The measured value is shown on the display. XPro - Operation Manual... - Page 27 • For high capacitance (>10μF), it is normal for the test to take several seconds to obtain a stable reading. • When the capacitance measurement has been completed, remove the multipurpose socket from the input terminals. XPro - Operation Manual...
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Page 28: Temperature Measurement
To measure temperature, perform the following steps: 1. Insert the multipurpose socket into the HzV Ω Ω Ω Ω Ω and mA terminals. 2. Set the rotary switch to ºC. The LCD will display “1” at this moment. XPro - Operation Manual... -
Page 29: Transistor Measurement
3. Insert the NPN or PNP type transistor to be tested into the corresponding jack of the multipurpose socket. 4. The measured nearest transistor value is shown on the display. 5. When the transistor measurement has been completed, remove the multipurpose socket from the input terminals. XPro - Operation Manual... -
Page 30: Frequency Measurement
• The testing condition is as follows: 50 mV rms < input amplitude < 30 V rms. • When the frequency measurement has been completed, disconnect the connection between the testing leads and the circuit under test. XPro - Operation Manual... -
Page 31: Sleep Mode
To use the Hold Mode, perform the following steps: 1. Press the Hold Button to enter the Hold Mode. 2. Press the Hold Button again to exit the Hold Mode. 3. While in Hold Mode, H is displayed. XPro - Operation Manual... -
Page 32: General Specifications
Display Temperature Operating 0 ~ 40 °C (32 ~ 104 °F) Storage -10 ~ 50 °C (14 ~ 122 °F) <= 75% @ 0 ~ 30 °C Relative Humidity <= 50% @ 30 ~ 40 °C XPro - Operation Manual... - Page 33 One piece 9 V (NEDA1604 or Battery Type 6F22 or 006P) Dimensions 179 x 88 x 39 mm Approximately 380 grams Weight (including battery) Safety / IEC61010 CAT II 1000V, Compliances CAT III 600 V overvoltage Certificate XPro - Operation Manual...
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Page 34: Accuracy Specifications
• Input impedance of approximately 10 MΩ. • Frequency response : 40 Hz ~ 1 kHz, < 500 V 40 Hz ~ 400 Hz, > 500 V • Displays effective value of sine wave (mean value response). XPro - Operation Manual... -
Page 35: Dc Current
10 mA ±(3.0% + 5) Un-Fused Remarks: • Frequency response: 40 Hz ~ 1 kHz. • At 20A range: for continuous measurement <= 10 seconds and interval time between 2 measure- ments greater than 15 minutes. XPro - Operation Manual... -
Page 36: Resistance
• Buzzer does not sound if the resistance of a circuit 1 Ω under test is > 70 Ω. • Buzzer sounds continuously if the circuit is in good condition with resistance value <= 10 Ω. XPro - Operation Manual... -
Page 37: Capacitance
• Temperature probe: Suitable for K type (nickel chrome ~ nickel silicon) thermocouple, accessory is a point contact K type (nickel chrome ~ nickel silicon) thermocouple and is suitable for testing temperatures lower than 230 °C. XPro - Operation Manual... -
Page 38: Transistor Test
• Overload protection: Fuse φ 5 x 20 mm F 0.5A 250 V. Frequency Overload Range Resolution Accuracy Protection 2 kHz 1 Hz ±(1.5% + 5) 250 VAC 20 kHz 10 Hz Remarks: • 100 mV rms <= input amplitude <= 30 V rms XPro - Operation Manual... -
Page 39: Maintenance
• Turn the Meter off when it is not in use and take out the battery when not in use for an extended period. • Do not store the Meter in a place of high humidity, high temperature, explosive or inflammable vapors or a strong magnetic field. XPro - Operation Manual... -
Page 40: Replacing The Fuse
6. Rejoin the case bottom and top and reinstall the three (3) screws and holster. Replacement of the fuses is seldom required. Failure of a fuse always results from improper operation. XPro - Operation Manual... -
Page 41: Replacing The Battery
4. Remove the battery from the battery connector. 5. Replace with new 9 V battery (NEDA1604, 6F22 or 006P). 6. Rejoin the case bottom and top and reinstall the three (3) screws and holster. XPro - Operation Manual... -
Page 42: Warranty Information
(including without limitation, any implied warranties of merchantability of fitness), with respect to the condition of the product or its suitability for any use intended for it by the Buyer or by the purchaser from the Buyer. XPro - Operation Manual... - Page 44 9710 Park Davis Drive Indianapolis, IN 46235 (317) 895-3600 www.fieldtechproducts.com P/N 0010288000 Rev. 11/08...