User manual IDEAL ND2350

[. . . ] Push " RANGE " switch to select appropriate range to be used. Push "Range" switch and hold 2 seconds to return to Autoranging. Blue Switch - Push to switch to measure AC Voltage/Current or DC Voltage/Current in the Voltage/Current mode or to measure Resistance or continuity or diode in / / mode. Hold Switch - This switch is used to hold measured value for all functions, and then "HOLD" annunciator is displayed. [. . . ] To disable the auto power off function, power-up the meter while pressing either the range or Hz switch. Range 3V 30V 300V 750V Resolution 1mV 10mV 100mV 1V Max Display 3. 000 30. 00 300. 0 750 Accuracy ±(1. 3% +5) 40Hz to 500Hz ±(1. 3% +5) 40Hz to 1kHz AC Conversion Type: Average Sensing RMS indication. Plug the black test lead into the COM port and the red test lead into the VHz port. Set the rotary switch to the V position. Push the blue button until AC is shown on the display. Connect the meter in parallel with the load or circuit. Measure AC Voltage. ~ Hz sensitivity The sensitivity in the Hz mode (pushing key) is 1/10 of full scale range. The measuring frequency is from 40Hz up to 1KHz. ~ ~ 5 6 DC Volts Circuit Connection: APO RPM AC Current Circuit Connection: APO RPM Hz Hz Range 300mV 3V 30V 300V 750V Resolution 100µV 1mV 10mV 100mV 1V Max Display Accuracy 300. 0 ±(0. 25% +1)* 3. 000 30. 00 300. 0 750 Range 30mA 300mA 10A Resolution 10µA 0. 1mA 10mA Max Accuracy Voltage Display Burden 30. 00 ±(2. 0% +5)* 200V max 300. 0 2Vmax 10. 00 ±(2. 5% +5)* 2V max Input Impedance: 10M (over 1000M in 300 mV range) ±(0. 4% reading +1 digit) in 3V range To Measure DC Voltage: 1. Plug the black test lead into the COM port and the red test lead into the VHz port. Set the rotary switch to the V position. Push the blue button until DC is shown on the display. Connect the meter in parallel with the load or circuit. Measure DC Voltage. 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 the red test lead into the mA or A port. Set the rotary switch to the ~ or A position. Push the blue button until AC is shown on the display. Connect the meter in series with the load or circuit. 8 7 DC Current Circuit Connection: APO RPM Frequency/RPM Circuit Connection: APO RPM Hz Hz Range 30mA 300mA 10A Resolution 10µA 0. 1mA 10mA Max Display 30. 00 300. 0 10. 00 Accuracy ±(1. 5% +2) ±(1. 5% +2) ±(2. 0% +2) Voltage Burden 200Vmax 2Vmax 2V max Range 3kHz/30kRPM 30kHz/300kRPM 300kHz/3MRPM 3MHz/30MRPM Resolution 1Hz/30RPM 10Hz/300RPM 100Hz/3KRPM 1kHz/30KRPM Max Sensitivity Accuracy Display 3. 000/30. 00 30. 00/300. 0 300. 0/3. 000 3. 000/30. 00 250mV RPM: 0. 01% ±10 100mV* Frequency: 0. 01%±1 Overload Protection: 1A (500V) fast blow fuse for mA input 10A (500V) fast blow fuse for A input To Measure DC Current: 1. Plug the black test lead into the COM port and the red test lead into the mA or A port. Set the rotary switch to the mA or A position. Push the blue button until DC is shown on the display. Connect the meter in series with the load or circuit. [. . . ] Remove the probe tips from the end of the leads. Set the rotary switch to the V position. Push the blue button until AC is shown on the display. Snap the jaw of the current clamp around one of the current carrying conductors. 15 16 General Specifications LCD Display: 3400 count maximum reading Bar Graph Display: 70 segment analog bar graph Polarity Indication: Automatic, negative indicated, positive implied Overrange Indication: "OL" or "-OL" Low Battery Indication: " " when the battery voltage drops below operating voltage Size (WxHxD): 88mm x 180mm x 33. 5mm (without holster) 94mm x 188mm x 40mm (with holster) Sampling: 2 times/sec LCD Display, 12 times/sec bar graph Auto Power Off: Approx. [. . . ]