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#61-480

480 Platinum Pro Series

Commercial Contractor 
Grade Multimeter

APO RPM

Hz

Symbols in this Manual

This symbol indicates where cautionary or other 

information is found in the manual.

Fuse
Battery

Refer to Figure 1 and to the following numbered steps to 
familiarize yourself with the meter’s front panel controls 
and connectors.

APO RPM

Hz

1

9

8

4

2

3

5

7

10

6

Summary of Contents for ND 2350-1

Page 1: ...z Symbols in this Manual This symbol indicates where cautionary or other information is found in the manual Fuse Battery Refer to Figure 1 and to the following numbered steps to familiarize yourself with the meter s front panel controls and connectors APO RPM Hz 1 9 8 4 2 3 5 7 10 6 ...

Page 2: ... disconnect the hot lead first then the common lead 8 Disconnect the meter from the circuit before turning off any indicator including motors transformers and solenoids 4 3 1 Digital Display The digital display has 3400 counts LCD readout with 70 segments analog bar graph auto polarity decimal point AC DC RANGE HOLD APO and unit annunciators 2 Rotary Switch Select the Function and Range desired 3 ...

Page 3: ...s For your reference the following symbols are often used to make measurement easier Symbol Verbal Multiplier M mega x 1 000 000 k kilo x 1 000 m milli 1 000 µ micro 1 000 000 Auto Power Off APO The APO sign on the LCD panel indicates the meter is working in the Auto Power Off mode If the meter idles for more than 10 minutes the meter automatically turns the power off When this happens the state o...

Page 4: ...5 Measure DC Voltage AC Current Range Resolution Max Accuracy Voltage Display Burden 30mA 10µA 30 00 2 0 5 200V max 300mA 0 1mA 300 0 2Vmax 10A 10mA 10 00 2 5 5 2V max AC Conversion Type Average Sensing rms indication 40Hz 1kHz Overload Protection 1A 500V fast blow fuse for mA input 10A 500V fast blow fuse for A input To Measure True RMS AC Current 1 Plug the black test lead into the COM port and ...

Page 5: ...uit 5 Measure DC Current Frequency RPM Range Resolution Max Sensitivity Accuracy Display 3kHz 30kRPM 1Hz 30RPM 3 000 30 00 100mV Frequency 30kHz 300kRPM 10Hz 300RPM 30 00 300 0 0 01 1 300kHz 3MRPM 100Hz 3KRPM 300 0 3 000 3MHz 30MRPM 1kHz 30KRPM 3 000 30 00 RPM 30MHz 300MRPM 10kHz 300KRPM 30 00 300 0 250mV 0 01 10 Less than 50Hz the sensitivity is 1 5V To Measure Frequency 1 Plug the black test lea...

Page 6: ...6 Measure resistance Range Guide for Ohms Ω 300 Meter indicates actual resistance 3k Multiply meter display reading by 1 000 to acquire actual resistance 30k Multiply meter display reading by 1 000 to acquire actual resistance 300k Multiply meter display reading by 1 000 to acquire actual resistance 3M Multiply meter display reading by 1 000 000 to acquire actual resistance 300M Multiply meter dis...

Page 7: ...ge 1mV 1 5 5 1 5mA 3V For 0 4V to 0 8V Overload Protection 600V rms max Diode Check To ensure a proper functioning diode the meter will develop a voltage across the component from a test current The diode test function allows measurements of forward voltage drops across diode and transistor junctions 1 Turn off power to the device or circuit that is being tested and discharge all capacitors 2 Plug...

Page 8: ...zer will sound if the resistance of the circuit measured is lower than 30Ω 16 15 Accessories For AC Current Clamp 61 450 1 Plug the black test lead into the COM port and the red test lead into the VΩHz port 2 Remove the probe tips from the end of the leads 3 Attach the leads to the current clamp polarity will not effect reading 4 Set the rotary switch to the V position 5 Push the blue button until...

Page 9: ...he test leads from the front terminals and turn the meter off 2 Remove the screw from the battery cover and lift to remove 3 Lift battery box and replace batteries 4 Make sure the battery box leads do not become pinched between the case and battery cover before replacing the battery cover and screw Fuse Replacement 1 Remove the test leads from the front terminals and turn the meter off 2 Remove th...

Page 10: ...ut of the sale of an IDEAL product including but not limited to implied warranties of merchantability and fitness for a particular purpose are limited to the above The manufacturer shall not be liable for loss of use of the instrument or other incidental or consequential damages expenses or economic loss or for any claim or claims for such damage expenses or economic loss State laws vary so the ab...

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