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B&K PRECISION BK2408 Расширенная инструкция онлайн

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Limited one Year Warranty B K Precision Corp warrants to the original purchaser that its product and the component parts thereof will be free from defects in workmanship and materials for a period of one year from the data of Instruction Manual purchase B K Precision Corp will without charge repair or replace at its option defective product or component parts Returned product must be accompanied by proof of the purchase date in the form a sales receipt To obtain warranty coverage in the U S A this product must be registered by completing and mailing the enclosed warranty card to B K Precision Corp 1031 Segovia Circle Placentia CA 92870 within fifteen 15 days from proof of purchase Exclusions This warranty does not apply in the event of misuse or abuse of the product or as a result of unauthorized alternations or repairs It is void if the serial number is alternated defaced or removed B K Precision Corp shall not be liable for any consequential damages including without limitation damages resulting from loss of use Some states do not allow limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you This warranty gives you specific rights and you may have other rights which vary from state to state Model 2408 Mini Pro Digital Multimeter SAFETY INFORMATION SPECIFICATIONS The following safety information must be observed to in sure maximum persona safety during the operation of this Display 314 digit liquid crystal display LCD with a meter maximum reading of 1999 Polarity Automatic positive implied negative polarity Always inspect your meter test leads and accessories for any sign of damage or abnormality before every use If any abnormal conditions exist eg broken test leads cracked cases display not reading etc do not attempt to take any measurements Do not expose the instrument to direct sun light extreme temperature or moisture Never ground yourself when taking electrical measurements Do not touch exposed metal pipes outlets fixtures etc which might be at ground potential Keep your body isolated from ground by using dry clothing rubber shoes rubber mats or any approved insulating material To avoid electric shock use CAUTION when working with voltages above 40Vdc or 20Vac Never exceed the maxi mum allowable input value of any function when taking a measurement Refer to the specifications for maximum inputs Never touch exposed wiring connections or any live circuit when attempting to take measurements indication Zero Automatic Low battery indication The E3 is displayed when the battery voltage drops below the operating level Measurement rate 2 5 times per second Operating environment 0 C to 50 C at 70 relative humidity Storage temperature 20 C to 60cC 0 to 80 RH with battery removed from meter Temperature coefficient 0 1 specified accuracy per C 0 C to 18 C 28 C to 50 C Altitude 6561 7 Feet 2000M Power Single standard 9 volt battery NEDA 1604 JIS OPERATION Ranges 200Q 20kQ 200kQ 20MQ Before taking any measurements read the Safety Infor mation Section Always examine the instrument for damage contamination excessive dirt grease etc and defects Examine the test leads for cracked or frayed insulation If any abnormal conditions exist do not attempt to make any measurements AC VOLTS 50Hz 500Hz Open circuit volts Dimensions H x W x D 143mm 68mm 47mm 5 Weight Approx 206g 7 27oz including battery Accessories One pair test leads 9V battery installed and Operating Instructions Resolution lOOmQ Accuracy 1 5 rdg 4 dgts on 2000 to 2MQ ranges 3 0 rdg 4 dgts On 20MQ range Ranges 200mV 2V 200V 600V Resolution lOOpV Accuracy 2 0 rdg 4 dgts Input Impedance 10MQ Overload protection 600VDC or AC rms 5OOVDC 35OV rms 15 second on 200mV range 0 3Vdc typical 3 0Vdc on 200Q range Overload protection 500VDC or AC rms CONTINUITY Audible Indication Less than 100Q DC CURRENT Ranges 200pA 20mA 200mA 10A Resolution 0 IgA Accuracy 1 5 rdg 1 dgt on 200pA to 200mA ranges 3 0 rdg 3 dgts on 10A range Input protection 0 5A 250V fast blow ceramic fuse 10A 600V fast bolw ceramic fuse Response time 500ms Overload protection 500VDC or AC rms DIODE TEST Test current 1 0mA appreximate Accuracy 2 0 rdg 1 dgt Open circuit volts 3 0Vdc typical 006P IEC 6F22 63x2 68 1 85 inches Measuring voltage which exceeds the limits of the multi meter may damage the meter and expose the operator to a shock hazard Always recognize the meter voltage limits as stated on the front of the meter RESISTANCE Ranges 200mV 2V 20V 600V Resolution 100pV Accuracy 1 2 rdg 1 dgt Input impedance I0MQ Overload protection 600VDC or AC rms 5OOVDC 35OV rms 15 second on 200mV range Overrange OL or OL is displayed Battery life 200 hours typical with carbon zinc When Using the probes keep your fingers behind the fin ger guards on the probes DC VOLTS AC CURRENT 50Hz 500Hz Ranges 200pA 20mA 200mA 10A Accuracy 2 0 rdg 4 dgts on 200pA to 200mA ranges 3 5 rdg 4 dgts on 10A range Input protection 0 5A 250V fast blow ceramic fuse 10A 600V fast bolw ceramic fuse Overload protection 500VDC or AC rms NON CONTACT VOLTAGE INDICATOR Detect voltages from 70V to 480VAC 50Hz 60Hz Voltage Measurements 1 Connect the red test lead to the VQ jack and the black test lead to the COM jack 2 Set the Function Range switch to the desired Voltage type AC or DC and range If magnitude of voltage is not known set switch to the highest range and reduce until a satisfactory reading is obtained 3 Connect the test leads to the device or circuit being measured 4 For de a sign is displayed for negative polarity positive polarity is implied Current Measurements 1 Set the Function Range switch to the desired current 2 For current measurements less than 200mA connec the red test lead to the pA mA jack and the black tes lead to the COM jack 3 For current measurements of greater 200mA connec the red test lead to the 10A jack and the black test leac to the COM jack 4 Remove power from the circuit under test and open th normal circuit path where the measurement is to b taken Connect the meter in scries with the circuit 5 Apply power and read the value of the display

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