Promax PD-350, User Manual

Page 1: ...PD 35x Series PD 350 PD 351 PD 352 Digital Multimeter 0 MI2107...

Page 2: ...ph The symbol on the equipment means SEE USER S MANUAL In this manual may also appear as a Caution or Warning symbol WARNING AND CAUTION statements may appear in this manual to avoid injury hazard or...

Page 3: ...he state of the test ends before its use Observe all specified ratings of measurement Remember that voltages higher than 60 V DC or 33 V AC rms are dangereus Use this instrument under the specified en...

Page 4: ...with safety Descriptive Examples of Over Voltage Categories Cat I Low voltage installations isolated from the mains Cat II Portable domestic installations Cat III Fixed domestic installations Cat IV...

Page 5: ...esistance 13 3 3 Testing Diodes 13 3 4 Testing for Continuity 14 3 5 Measuring Capacitance 15 3 6 Measuring Frequency 16 3 7 Measuring Transistor 16 3 8 Measuring Temperature 17 3 9 Measuring DC or AC...

Page 6: ...June 2016 7 Technical Specifications 32 8 Maintenance 36 8 1 Cleaning the multimeter 36 8 2 Replacing the battery 36 8 3 Fuse replacement 37...

Page 7: ...digit reading achieving higher measurement accuracy than 1 3 2 or 3 3 4 digit counterparts Larger display easier data reading analog bar graph is displayed synchronously Connect simultaneously with t...

Page 8: ...accessories have been already described in this Manual You can check whether there is any loss of accessories with reference to this description If it is found that there is any accessory lost or dama...

Page 9: ...onnectors from any circuit under test remove test leads from the input terminals Use only the specified battery type Use the following procedure to install the batteries Ensure that the rotary switch...

Page 10: ...the rotary switch to any other position except To power OFF the multimeter turn the rotary switch to the position 2 5 Sleep Mode The multimeter automatically enters the sleep mode if the rotary switch...

Page 11: ...e than 2 seconds The backlight will last for 60 seconds 2 7 Selecting the Range Auto ranging is set as default when the meter is powered on is displayed When auto ranging is enabled press to enter the...

Page 12: ...Page 6 June 2016 2 8 Description Front panel Figure 1 Front Pannel...

Page 13: ...sistance measurement Frequency measurement Transistor measurement Temperature measurement DC or AC current measurement up to 600 microamperes DC or AC current measurement up to 600 milliamperes DC or...

Page 14: ...Select frequency duty cycle Capturing Max and Min Values Backlight Data Hold Relative Measurements Bluetooth PD 352 Display screen Figure 2 Display screen Bluetooth enabled Auto range Maximum reading...

Page 15: ...cted Battery is low DC AC Measurement display OL is short for overload indicates the reading exceeds the display range Measuring units Analog bar graph Measurement units Sign Description M Mega 1E 06...

Page 16: ...ce hFE Current Amplification Factor Transistor Input terminals The terminal connections for the different measurement functions of the multimeter are described in the table below WARNING Before starti...

Page 17: ...6 Page 11 Rotary switch position Input terminals Overload protection 750 VAC 1000 VDC 250 VDC or Equivalent voltage RMS 250 VAC or Equivalent voltage RMS 1 A 250 V fast acting fuse 20 A 250 V fast act...

Page 18: ...as well as their polarity Negative DC voltages will display a negative sign on the left of the display DC voltage ranges are 60 00 mV 600 0 mV 6 000 V 60 00 V 600 0 V 1000 V AC voltage ranges are 60 0...

Page 19: ...the black test lead to the terminal and the red test lead to the terminal Probe the test points and read the display Press to enable and cycle through the manual ranges 3 3 Testing Diodes CAUTION To...

Page 20: ...g for Continuity CAUTION To avoid possible damage to your multimeter or to the equipment under test disconnect the circuit power and discharge all high voltage capacitors before testing for continuity...

Page 21: ...ion to confirm that the capacitor is fully discharged Capacitance ranges are 40 00 nF 400 0 nF 4 000 uF 40 00 uF 400 0 uF 4000 uF Note For the 4000 uF range the measuring duration should be over 30 se...

Page 22: ...rent press to cycle through frequency measuring duty cycle measuring and original measuring 3 7 Measuring Transistor WARNING To avoid electrical shock or damage to the instrument do not apply more tha...

Page 23: ...NG Never attempt an in circuit current measurement where the open circuit potential to earth is greater than 250 V Doing so will cause damage to the multimeter and possible electric shock or personal...

Page 24: ...circuit with a lower voltage connect the red test lead to the other side with a higher voltage Reversing the leads will produce a negative reading but will not damage the multimeter Select DC or AC m...

Page 25: ...d Min Values In MAX mode the measured maximum value will be held In MIN mode the measured minimum value will be held Press to cycle between the MAX mode and MIN mode Press for more than 2 seconds to e...

Page 26: ...measurement should be carried out under a certain range that is this function is only available under the manual range mode Analog bar graph is not displayed Note This function is not available when m...

Page 27: ...e 2016 Page 21 The buzzer will sound long when the short circuit resistance is less than about 30W during the continuity test When the Bluetooth function is time out the buzzer will sound beep two tim...

Page 28: ...orks over a range of about 10 meters The work range is much longer in open sided and non occluded wide range environment even up to 20 meters If the Bluetooth function in the multimeter is idle for 10...

Page 29: ...droid application from a place other than the official website of Google Play on your mobile device go to Settings Security and enable the Unknown sources option 5 3 How to Connect Turn on the multime...

Page 30: ...ooth function is activated skip this step if not a dialog box similar to figure below will ask whether to turn on Bluetooth Click Yes Figure 4 Now the blueetooh will try to detect the multimeter Click...

Page 31: ...lect the right one to pair After pairing a confirmation message should appear on screen Figure 6 You can repeat this procedure to connect the mobile device to a second multimeter by clicking on No dev...

Page 32: ...Page 26 June 2016 5 4 User Interface Figure 7 Figure 8...

Page 33: ...on DC Direct Current AC Alternating Current RES Measuring Resistance DIO Testing Diodes BEEP Testing for Continuity Display Function CAP Measuring Capacitance Hz Measuring Frequency DUT Measuring Duty...

Page 34: ...stomized name will be shown If this meter is connected to another device the name is still the default one or the customized name to the connected device Figure 9 Add meter In double view click softke...

Page 35: ...k the icon on the top right of the screen to turn on voice out Click to turn off In settings menu on your Android device you can set the language specific voice for the spoken text or speech rate etc...

Page 36: ...ve the displayed data into CSV file Share Share the measurements via the installed sharing apps Clear data Clear the data displayed Setting Sampling Interval Set the sampling interval in the applicati...

Page 37: ...ge 31 Note In trending graph you can pinch the screen to zoom The Y axis value can be zoomed by gesturing along the up down direction and the X axis time can be zoomed by gesturing along the left righ...

Page 38: ...0 1 A 0 8 2dig mA 600 0 A 6 000 mA 60 00 mA 600 0 mA 6 000A 0 01 mA 0 8 2dig DC Current A A 20 00 A 1 1 mA 1 2 3dig A 600 0 A 0 1 A 1 3dig mA 600 0 A 6 000 mA 60 00 mA 600 0 mA 6 000 A 0 01 mA 0 8 2d...

Page 39: ...al Vrms 1 V f 1 kHz 1 2 3dig Duty Cycle4 0 1 99 9 1 kHz 0 1 2 5 3dig 50 C to 400 C 1 C 2 5 3dig Temperature C F 58 F to 752 F 1 F 4 5 5dig 2 When measuring capacitance for the 4000 uF range the measur...

Page 40: ...30 times second PD 351 PD 352 Bluetooth PD 350 Without Auto ranging True RMS PD 352 PD 350 Diodes Test Measuring Transistor Sleep Mode Continuity Test Low battery indication The is displayed when the...

Page 41: ...ative Humidity 80 Altitude Operating 3 000 m Non operating 15 000 m Note Equipment specifications are set in these environmental operating conditions Operation outside these specifications are also po...

Page 42: ...is powered by a 6F22 LR22 or equivalent 9 volt battery When the multimeter displays the the battery must be replaced to maintain proper operation Use the following procedure to replacing the battery 1...

Page 43: ...instrument In order to replace them you must follow these instructions 1 Remove the holster 2 Unscrew and remove the rear panel using a Phillips suitable screwdriver 3 Remove old fuses and replace the...

Page 44: ...Francesc Moragas 71 75 08907 L HOSPITALET DE LLOBREGAT Barcelona SPAIN Tel 93 184 77 00 Tel Intl 34 93 184 77 02 Fax 93 338 11 26 Fax Intl 34 93 338 11 26 http www promaxelectronics com e mail promax...