CEN-TECH ITEM 98674 Spezifikationen

ITEM 98674 DIGITAL MULTIMETER OPERATION MANUAL DIGITAL MULTIMETER CONTENTSCONTENTS 1. SAFETY INFORMATION …1 1.1 PRELIMINARY …1 1

DIGITAL MULTIMETER SPECIFICATION NTS3.2.4 AC Current Range Resolution Accuracy 400µA 0.1µA 4000µ A 1µA 40mA 10µ A ± 1.5% of reading + 5 dig

DIGITAL MULTIMETER SPECIFICATION NTS3.2.7 Frequency Range Resolution Accuracy 9.999Hz 0.001Hz ± 2.0% of reading + 5 digits 99.99Hz 0.01Hz 999.9

DIGITAL MULTIMETER SPECIFICATION NTSInput Impedance: 10MΩ Max. Input Voltage: 1000V DC or 750V rms AC - By µA, mA or A range: Frequency response: 0

DIGITAL MULTIMETER SPECIFICATION NTS3.2.12 Luminance Lux Range Resolution Accuracy Lux (4000) 1 Lux ×10Lux (40000) 10Lux ± 5.0% of reading + 10 d

DIGITAL MULTIMETER OPERATING INSTRUCTION At the same time, the lights at the “10A” and “COM” jacks will flash to remind the user to plug in the t

DIGITAL MULTIMETER OPERATING INSTRUCTION 3 The meter will enter the manual range mode after the “REL” button is pressed. REL mode is not availab

DIGITAL MULTIMETER OPERATING INSTRUCTION 2 Turn the rotary selector or press any of the “HOLD/B.L”, “SELECT”, “RANGE”, “Hz/DUTY” or “R

DIGITAL MULTIMETER OPERATING INSTRUCTION 2) Under the manual range mode, when only ‘OL’ or ‘-OL’ is shown on the LCD, it means the measurement has

DIGITAL MULTIMETER OPERATING INSTRUCTION 4.13 MEASURING DUTY 4.13.1 Plug the black test lead into the COM jack and the red test lead into the Hz

DIGITAL MULTIMETER OPERATING INSTRUCTION test lead into the 10A jack. 4.15.2 Set the rotary selector to the A range position. 4.15.3 Press the

DIGITAL MULTIMETER CONTENTS4.10 MEASURING DC VOLTAGE …29 4.11 MEASURING AC VOLTAGE …30 4.12 MEASURING FREQUENCY …31 4.13 MEASURING DUTY …32 4

DIGITAL MULTIMETER OPERATING INSTRUCTION 4.17 MEASURING CAPACITANCE WARNING Beware of Electrocution. To avoid electric shock, make sure

DIGITAL MULTIMETER OPERATING INSTRUCTION 4.19.6 Read the resistance on the main indicator of the LCD. NOTE: If the test leads are open or the resis

DIGITAL MULTIMETER OPERATING INSTRUCTION 4.22 MEASURING TEMPERATURE (WITH THERMOCOUPLE) WARNING Beware of electrocution. To avoid elec

DIGITAL MULTIMETER OPERATING INSTRUCTION NOTE: 1 When only ‘OL’ appears on the LCD, it means over-range and a higher range should be select

DIGITAL MULTIMETER OPERATING INSTRUCTION Appendix: Conversion between luminance and light intensity: E = I / r 2 where E --- luminance, unit: Lux

DIGITAL MULTIMETER MAINTENANCE5.2.4 Put the battery cover back and fix it again to its original form. WARNING To avoid electric shock

DIGITAL MULTIMETER ACCESSORIES6. ACCESSORIES 1) Test leads: electric rating: 1000V 10A 1 pair (set) 2) Thermocouple (K type TP01) 1 set 3) Operat

HYS005958

DIGITAL MULTIMETER SAFETY INFORMATION NT1.1.2 When the meter is delivered, check whether it has been damaged in transit. 1.1.3 After being sto

DIGITAL MULTIMETER SAFETY INFORMATION NTS - double insulation Protection class ΙΙ . CAT II - overvoltage (installation) category II, pollut

DIGITAL MULTIMETER DESCRIPTION NTS2. DESCRIPTION - This meter is a portable professional measuring instrument with large LCD to show t

DIGITAL MULTIMETER SAFETY INFORMATION NTS1000V COMuA/mA10A CAT III 12) OFF - switch of power 13) Function switch button (SELECT) 14) / switch but

DIGITAL MULTIMETER SAFETY INFORMATION NTSHumidity Sensor - for measuring humidity. Light Sensor - for measuring luminance. Microphone - for measuri

DIGITAL MULTIMETER SPECIFICATION NTS3. SPECIFICATIONS Calibration is required once a year, to be carried out at a temperature between 18°C and

DIGITAL MULTIMETER SPECIFICATION NTS3.2.2 AC Voltage Range Resolution Accuracy 400mV 0.1mV 4V 1mV ± (0.8% of reading + 3 digits) 40V 10mV 4