True RMS Digital Multimeter User Manual Please read this manual before switching the unit on. Important safety information inside.
True RMS Digital Multimeter User Manual
True RMS Digital Multimeter User Manual Contents Page 1. Introduction............................................................................................ 4 2. Safety..................................................................................................... 4 3. Safety Instructions.................................................................................. 6 4. Feature................................................................................................... 7 5.
True RMS Digital Multimeter User Manual 1. Introduction Professional True RMS Industrial Digital Multimeter and TFT color LCD display, providing fast A/D converting sampling time, high accuracy , built-in datalogging and Trend Capture feactures. It can trace any interrupted problems of the equipments and watch on without person. It is easy to find and solve the problems of the production equipments, providing Bluetooth technology and memory the datasheets. It is much more safe measurements.
True RMS Digital Multimeter User Manual This symbol indicates that a device is protected throughout by double insulation or reinforced insulation. PER IEC1010 OVERVOLTAGE INSTALLATION CATEGORY OVERVOLTAGE CATEGORY I Equipment of OVERVOLTAGE CATEGORY I is equipment for connection to circuits in which measures are taken to limit the transient overvoltages to an appropriate low level. Note- Examples include protected electronic circuits.
True RMS Digital Multimeter User Manual 3. Safety Instructions This meter has been designed for safe use, but must be operated with caution. The rules listed below must be carefully followed for safe operation.
True RMS Digital Multimeter User Manual 4. Feature 4-1. Understanding the Push Buttons GRAPH MODE SAVE MAX The 6 push buttons on the front of the Meter F1 F2 F3 F4 activate features that augment the function selected using the rotary switch, navigate menus or control power to Meter circuits. F1 Software key. Default switch to Graph measure. F2 Software key. Default modes related to the rotary switch function F3 Software key. Default into save mode default Display. And wake up for APO. F4 Software key.
True RMS Digital Multimeter User Manual 4-2. Understanding the Display 10 8 7 6 5 Auto range 06:32pm 9 -0.04 4 3 2 -500 1 -300 GRAPH -100 0 MODE 100 SAVE 300 500 MAX 1-Soft key labels Indicates the function of the button just below the displayed label. 2-Bar graph Analog display of the input signal. 3-Minus sign Indicates a negative reading. 4-Displays measurement information about the input signal.
True RMS Digital Multimeter User Manual 4-3. Understanding the Rotary Switch Select a primary measurement function by positioning the rotary switch to one of the icons around its perimeter. For each function, the Meter presents a standard display for that function (range, measurement units, and modifiers). Button choices made in one function do not carry over into another function. AC voltage measurements DC and AC+DC voltage measurements. DC(AC) milli-volts measurements.
True RMS Digital Multimeter User Manual 5. Measure Function 5-1. AC Voltage Measurements WARNING: Risk of Electrocution. The probe tips may not be long enough to WARNING: contact the live parts inside some 240V outlets for appliances WARNING: because the contacts are recessed deep in the outlets. As a WARNING: result, the reading may show 0 volts when the outlet actually has WARNING: voltage on it.
True RMS Digital Multimeter User Manual 5-2. DC Voltage Measurements CAUTION: Do not measure DC voltages if a motor on the circuit is being CAUTION: switched ON or OFF. Large voltage surges may occur that can CAUTION: damage the meter. 1.Set the function switch to the VDC position. 2.Insert the black test lead banana plug into the 2.negative COM jack. Insert the red test lead banana 100.00 2.plug into the positive V jack. 3.Read the voltage in the display.
True RMS Digital Multimeter User Manual 5-4. mV Voltage Measurements CAUTION: Do not measure mV voltages if a motor on the circuit is being CAUTION: switched ON or OFF. Large voltage surges may occur that can CAUTION: damage the meter. 1.Set the function switch to the mV position. 2.Press the softkey labeled Mode. switch 100.00 mVDC (mVAC). 3.Insert the black test lead banana plug into the 3.negative COM jack. Insert the red test lead banana 3.plug into the positive V jack. 4.
True RMS Digital Multimeter User Manual 5-5. Frequency Measurements 1.Set the function switch to the Hz% position. 2.Insert the black test lead banana plug into the 2.negative COM jack. Insert the red test lead banana 2.plug into the positive V jack. 3.Read the Frequency in the display Auto range 00:00 Hz 0.0000 RANGE SETUP SAVE HOLD True RMS Multimeter F1 F2 F3 F4 HOLD REL RANGE 4~20 % TEMP °C °F Bluetooth CAP TEMP 20A fo r 30 sec MAX every 15 min 10A 800mA 5-6.
True RMS Digital Multimeter User Manual 5-7. Continuity Check WARNING: To avoid electric shock, disconnect power to the unit under test WARNING: and discharge all capacitors before taking any resistance WARNING: measurements. Remove the batteries and unplug the line cords. 1.Set the function switch to the Ω CAP Ω CAP position. 010.00 2.Press the softkey labeled Mode. Switch to 2.Conductace 3.Insert the black test lead banana plug into the 3.negative COM jack. Insert the red test lead 3.
True RMS Digital Multimeter User Manual 5-9. Capacitance Measurements WARNING: To avoid electric shock, disconnect power to the unit under test WARNING: and discharge all capacitors before taking any capacitance WARNING: measurements. Remove the batteries and unplug the line cords. 1.Set the rotary function switch to the Ω CAP Ω CAP position. 020.00 2. Press the softkey labeled Mode. Switch to CAP 3.Insert the black test lead banana plug into the 3.negative COM jack. Insert the red test lead banana 3.
True RMS Digital Multimeter User Manual 5-11. DC Current Measurements CAUTION: Do not make 20A current measurements for longer than 30 CAUTION: seconds. Exceeding 30 seconds may cause damage to the meter and/or the test leads. 1.Insert the black test lead banana plug into the 1.negative COM jack. 2.For current measurements up to 5000μA DC, 10.000 1set.the function switch to the μA position 1.and insert the red test lead banana plug into the 1.μA/mA jack. 3.For current measurements up to500mA DC, 1.
True RMS Digital Multimeter User Manual 5-12. AC Current Measurements CAUTION: Do not make 10A current measurements for longer than 30 CAUTION: seconds. Exceeding 30 seconds may cause damage to the meter and/or the test leads. 1.Insert the black test lead banana plug into the 1.negative COM jack. 2.For current measurements up to 5000μA AC,set 10.000 1.the function switch to the μA position and 1.insert the red test lead banana plug into the 1.μA/mA jack. 3.For current measurements up to 500mA AC,set 1.
True RMS Digital Multimeter User Manual 6. Default Display Auto range 06:32pm V~ 0 . 000 0 0 GRAPH 1 2 MODE 3 5V 4 SAVE 6-1. Graph Measure Press Software key lable Graph (F1), Meter will switch to Graph measure. Press soft key START button. Press FAST or SLOW soft keys to adjust sampling rate. Press CANCEL soft key to exit Graph and return to normal measurement mode MAX Auto range 0 Rate: 0.2 s Range: 0.01 START Press STOP soft key. 06:32pm Auto range 0.
True RMS Digital Multimeter User Manual Press SAVE soft key to save Graph. Press BACK soft key to return. Auto range 06:32pm 0 Rate: 0.2 s Range: 0.01 0.0000 V~ BACK SAVE 6-2. Capturing Minimum and Maximum Values To activate the MAXMIN mode, Press Software key labled MAX(F4), at measure mode . As shown in Figure, the Meter displays eat the top of the measurement page, and the MAXMIN start date and time along the bottom of the page.
True RMS Digital Multimeter User Manual 6-3. Capturing Peak Values To activate the peak mode, at AC measure MINMAX mode , Press Software key labled PMAX(F4). Auto range 08:12pm V~ PEAK 0.2676 PMAX Average PMIN 0.6354 0.263 -0.5894 V~ V~ V~ STOP 6-4. Relative Values To activate the relative mode, Press the HOLD/REL button for greater that 1 second. Auto range 08:20pm V~ REL - 0 .0430 Reference GRAPH 6-5. Hold Mode To freeze the display for any function, press key HOLD. MAX 0.3079 0.
True RMS Digital Multimeter User Manual 6-6. Save Function Then pressing the labeled SAVE(F3), into save menu. 6-7. Storing Individual Measurement Data For common measurement functions, a snapshot of the screen data is saved by pressing the softkey labeled Save. Then pressing the labeled DOWN(F3) to the Save select Item, pressing the softkey labeled ENTER(F1) 6-8. Viewing Memory Data Viewing data stored in the Meter’s memory is performed through the save menu. Press the softkey labeled DOWN (F3).
True RMS Digital Multimeter User Manual Press the << and >> soft keys to move cursor 06:32pm 06/02/14 ViewGrap 0 Rate: 0.2 s Range: 50M DELETE 6-10. Recording Measurement Data Press the softkey labeled Save. Then pressing the labeled DOWN (F3) to the Record select Item, pressing the softkey labeled ENTER(F1). Press the softkey labeled Start to start records. The recording session will continue until the allocated memory is used, the batteries expire, the rotary switch is moved.
True RMS Digital Multimeter User Manual Press the + soft key to increase Graph resolution. Press the >> soft keys to move cursor. Auto range 08:27pm 06/02/14 08:26:09pm 400 320 240 160 80 0.0 00:00 DELETE 6-12. Info Viewing data stored in the Meter’s memory is performed through the save menu. Press the softkey labeled DOWN (F3). Position the menu selector next to the menu item labeled INFO and pressing the softkey labeled ENTER(F1) Auto range 00:10 00:20 00:30 00:40 331.
True RMS Digital Multimeter User Manual 7-2. Meter Info The Meter Info selection lists the serial number, firmware version, are displayed. Open the setup menu. Position the menu selector next to the menu item labeled METER INFO and press the key Enter. 7-3. Setting Format Open the setup menu. Position the menu selector next to the menu item labeled FORMAT and press the key Enter. Using the cursor buttons, move the menu selector next to the menu item labeled Numeric(Date\Time) format, press the key EDIT to
True RMS Digital Multimeter User Manual 7-6. Auto Power Off Open the setup menu. Position the menu selector next to the menu item labeled Display and press the key Enter. Then Position the menu selector next to the menu item labeled POWER OFF and press the key EDIT. To set Auto Power Off. Use UP and DOWN to adjust the time to one of the preset values. 0 is disable the timeout feature. Press the softkey labeled OK to set the selected time. Press the softkey labeled Close to return. 7-7.
True RMS Digital Multimeter User Manual 7-10. Replacing the Batteries Refer to Figure and replace the batteries as follows: 1.Turn the Meter off and remove the test leads from the terminals. 2.Remove the battery door assembly by using a standardblade screwdriver to turn 2.the battery door screw one-half turn counterclockwise. 3. Replace the batteries with 7.4 volt charge batteries Observe proper polarity. 4. Reinstall the battery door assembly and secure it by turning the screw one-half 2.turn clockwise.
True RMS Digital Multimeter User Manual 7-12 Li-ion Battery Charge 1.Set the function switch to the OFF/CHG position. 2.Insert the socket into the Meter Input port. And the Adapter connected to the switch 2.socket. 2.Then Insert the Adapter into Power socket. 3.
True RMS Digital Multimeter User Manual AC True RMS ACV Bandwidth Display Overrange indication Auto Power Off Polarity Measurement Rate Low Battery Indication Battery Fuses Operating Temperature Storage Temperature Operating Humidity Storage Humidity Operating Altitude Safety 28 The term stands for “Root-Mean-Square,” which represents the method of calculation of the voltage or current value.
True RMS Digital Multimeter User Manual 8. Specifications Resolution 50/60HZ <1KHZ 0.01mV ±0.5% ±1.0% 0.0001V +5 +5 0.001V 0.01V ±1.5% +10 1000V 0.1V Range AC Voltage 500mV 5V 50V 500V <5kHZ ±3.0% +5 <20KHZ[1] ±5.5% +20 ±3.5% unspecified +10 unspecified unspecified [1] upper 10 % of range, Range Resolution Accuracy 500mV[1] 0.01mV (0.1% + 5digits) 5V 0.0001V (0.05% + 5digits) 50V 0.001V (0.05% + 5digits) 500V 0.01V (0.05% + 5digits) 1000V 0.1V (0.
True RMS Digital Multimeter User Manual Function Temp (type-K) DC Current AC Current Capacitance 30 Range Resolution Accuracy -200 to 1350˚C 0.1˚C ±(1.0% reading + 3.0°C) ±(1.0% reading +5.4°F) (probe accuracy not included) 1. Does not include error of the thermocouple probe. 2. Accuracy specification assumes ambient temperature stable to ±1˚C. 3. Use a long time, reading will increase 2 ˚C. 500μA ±0.2%+5 0.01μA 5000μA ±0.2%+5 0.1μA 50mA ±0.2%+5 0.001mA 500mA ±0.3%+8 0.01mA 10A ±0.5%+8 0.
True RMS Digital Multimeter User Manual Function Frequency (electronic) Frequency (electrical) Duty Cycle Range Accuracy Resolution 50Hz ±(0.01% + 5) 0.001Hz 500Hz ±(0.01% + 5) 0.01Hz 5kHz ±(0.01% + 5) 0.0001kHz 50kHz ±(0.01% + 5) 0.001kHz 500kHz ±(0.01% + 5) 0.01kHz 5MHz ±(0.01% + 5) 0.0001MHz 10MHz unspecified 0.001MHz Sensitivity: 2V rms min. @ 20% to 80% duty cycle and <100kHz; 5Vrms min @ 20% to 80% duty cycle and > 100kHz. 10.00Hz-10KHz 0.01Hz - 0.001KHz ±(0.5% reading) Sensitivity:2Vrms ±(1.
True RMS Digital Multimeter User Manual Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help This device complies with Industry Canada licence-exempt RSS standard(s).
