Monarch Autoranging Digital Multimeter 110 User's Manual
Contents
1. WARNING For safety use exact replacements F1 0 5A 250V 5 x 20mm Fast Blow fuse F2 10A 250V 6 3 x 32mm Fast Blow fuse Screws 0 5A 250V fuse Fi MODEL 110 AUTORANGING DIGITAL MULTIMETER 3 0 Symbol Definitions and Feature Locations Low Battery Relative Reading Data Hold Continuity Beeper Diode E AUTOA GIMAX MIN BE a a a A wy uA DC Symbol CULO ci ci yum cnaioae Ul l JI LS i MKQHz Bargraph Indication A MULTIMETER D a 7 EF AUTO A GI MAX MIN 1 gt 8 6 8 8 bnnain pmVA MKQHz Nes CATII 600v 400mA FUSED J4 y 1 LCD display 2 Relative button 3 Autorange Manual button 4 MAXMIN button 5 AC DC Current select and 35 Q select button A tec1010 E 600V CAT POLLUTION DEGREE 2 RNING TO AVOID ELECTRIC SHOCK REMOVE ALL INPUTS BEFORE OPENING THE CASE EA size aaa 1 5v x2 F 0 5A 250V gt F 10A 250V PLEASE READ MANUAL FOR SAFETY 6 Function selector switch T Common input connection 8 10A input connection 9 V Q pA mA Hz connection 10 Tilt stand MODEL 110 AUTORANGING DIGITAL MULTIMETER 4 0 Control Functions 4 1 4 2 4 3 4 4 Function Selector Rotary Switch The rotary switch turns power on to the instrument and selects the function to be measured The functions availabl2. dendudadustes tauadanssedr oes tnnieionenaauntinneadss 11 7 0 Service and Maintenance ooo cece cette tetas 12 7 1 Service and REPait vivnscc Gop easc ecto edssonsansdnseuoseaeiscnescanekannsenageimatens 12 12 MAEN O ec a ts A Sh Se aE Sli 12 MODEL 110 AUTORANGING DIGITAL MULTIMETER 1 0 Introduction This instrument is a compact autoranging digital multimeter capable of measuring AC voltage and current DC voltage and current resistance continuity and frequency It is also equipped with a diode testing feature The instrument complies with IEC 1010 1 CAT Il 2 0 Specifications AC Voltage Autoranging Accuracy Input Range Resolution Accuracy Overload Protection bask basacase a6Hz 400H2_ _400H2 TKH2 peana Oreo Protector 1 5 45Hz 100Hz 400mV 0 1mV 200M Q 1100Vpeak g AL T7O0Vpeak rae TOW THUD peak MOV oy T00Vpeak s00 T00Vpeak AC Current uA and mA Autoranging Accuracy Burden DC Voltage Autoranging Input Impedance Overload Protection A00mV 0 52 200M 0 T100Vpeak A TOV peak Range Resolution Overload Protection TOV peak A Toon TOV peak 500V 0 872 TOMO TIOOVpeak NOTES NOTES MODEL 110 AUTORANGING DIGITAL MULTIMETER DC Current uA and mA Autoranging S 400uA lt 0 25V 0 5A 250V Fast Blow Fuse Resistance Autoranging KA Kaj 1009 WEY lt T5VDC e00vims WEY lt T5VD e00Vims 70M T23 lt T5VD e00vims Continuity Beeper Active Range Test Voltage Overload Pro
3. leads in parallel with the circuit to be measured and read the measured resistance on the instrument display
4. 5 Continuity Measurements WARNING Before making any in circuit measurements remove power from the circuit being tested and discharge all capacitors in the circuit 1 Connect the red test lead to the a jack and the black test lead to the com jack 2 Set the Function Selector switch to the Q 28 range and press the blue button to select the 3 function 3 Remove power from the circuit being tested and discharge all capacitors in the circuit 4 Connect the test leads to the portion of the circuit to be measured 5 When the impedance of the circuit between the test leads is less than 40 ohms the instrument will sound a continuous 2kHz tone Open circuit Short circuit Note A Continuity test may be used to determine either Open or Short circuit conditions MODEL 110 AUTORANGING DIGITAL MULTIMETER reading is the present value Each successive press of the MAX MIN button circulates the display mode among these options To exit the MAX MIN mode press and hold the MAX MIN button for one second 4 5 Auto Power Off To conserve battery power the instrument will sound a warning tone and automatically shut off 30 minutes after the last switch or button operation 4 6 Low Battery Condition When the battery voltage is at or below the minimum for proper operation the 2p symbol will show on the LCD indicating the battery must be replaced To replace batteries see Section 6 1 4 7 Fuse Prote
5. LAIM IS BASED ON CONTRACT TORT STRICT LIABILITY OR OTHER THEORY OF LIABILITY This limited warranty does not extend or apply to consumables including but not limited to lamps and batteries if applicable or equipment instruments or accessories which are warranted separately by the original manufacturer of these items DECLARATION OF CONFORMITY Monarch Instrument Division of Monarch International Inc 15 Columbia Drive Amherst NH 03031 USA declares that the product Name Handheld Multimeter Model Monarch 110 to which this declaration relates is in conformity with the following standards EMC EN55011 1991 EN50082 1 1992 IEC 801 Series and therefore conforms in accordance with 89 336 EEC EMC Directive The testing of this product was performed by GesTek EMC Lab in January of 1999 Ref No 98BO06E 8t January 1999 Importer Amherst NH Alan Woolfson VP Engineering Authorized Signature MODEL 110 AUTORANGING DIGITAL MULTIMETER Table of Contents Section Page 1 0 TET OGUCCOR 3oc0 cc ssc ecss tila hos tic capeudlen abate abacseesutrdle 1 2 0 SR CCIIIC AOI ONS cecil sspcrscivracoantspsnmebtbonweincuieteensiesmendien 1 3 0 Symbol Definitions and Feature Locatione 4 4 0 Control Functions 2 00 5 4 1 Function Selector Rotary Switch ccccccccceeeeseeeeeeeseeeeeeeeeeeaaeeeeeeees 5 4 2 Range Selection s oie iarere aaae eee Ss aar E AES E Ea Nas EETAS Erna 5 4 3 Relati
6. MONARCH INSTRUMENT Instruction Manual C Monarch 110 Autoranging Digital Multimeter 15 Columbia Drive Amherst NH 03031 2334 USA Phone 603 883 3390 Fax 603 886 3300 E mail support monarchinstrument com 1071 8011 110 Website www monarchinstrument com Monarch Instrument 2002 all rights reserved 10 11 12 13 Safeguards and Precautions Read and follow all instructions in this manual carefully and retain this manual for future reference Do not use this instrument in any manner inconsistent with these operating instructions or under any conditions that exceed the environmental specifications stated Ensure that the meter and test leads are in good condition with no visible signs of damage before use Ensure the test leads are installed in the proper connectors for the measurement to be made Ensure the Function Selector switch is in the correct position for the measurement to be made Do not under any circustances exceed the maximum ratings of this instrument Do not exceed the rated voltage between any input jack and ground Do not measure resistance or continuity in a circuit or test diodes while power is applied to that circuit Do not connect the test leads to a voltage source when the test leads are connected to the pA mA or 10A input jacks Exercise extreme caution when working with voltages above 60 Vdc or 30 Vac Such voltages pose a shock hazard Keep fing
7. The next press of the MAX MIN button will cause both the MAX and MIN symbols to flash This indicates that the maximum and minimum values have been updated in memory and the displayed 5 6 Diode Tests MODEL 110 AUTORANGING DIGITAL MULTIMETER WARNING Before making any in circuit measurements remove power from the circuit being tested and discharge all capacitors in the circuit a eS F g Z ie e EE Connect the red test lead to the gt jack and the black test lead to the com jack Set the Function Selector switch to the gt range Remove power from the circuit being tested and discharge all capacitors in the circuit Connect the red test lead to the anode side and the black test lead to the cathode side of the diode being tested Read the Forward Voltage V on the instrument display Note If the polarity of the test leads is reversed the display will read al This can be used to determine the anode and cathode terminals of a diode 5 7 Frequency Measurements Connect the red test lead to the Hz jack and the black test lead to the com jack Set the Function Selector switch to the Hz range Connect the test leads in parallel with the circuit being measured Read the frequency on the instrument display 10 MODEL 110 AUTORANGING DIGITAL MULTIMETER 5
8. cessories Test Leads Spare Fuse 0 5A 250V Batteries Instruction Manual MODEL 110 AUTORANGING DIGITAL MULTIMETER 7 0Service and Maintenance 7 1 Service and Repair Other than replacing the batteries and or fuses this instrument is NOT user serviceable Consult qualified service and repair personnel for internal servicing 7 2 Maintenance Periodic maintenance is limited to cleaning of the external case with a damp cloth and mild detergent Do not use harsh abrasives or solvents in cleaning this instrument 12 MODEL 110 AUTORANGING DIGITAL MULTIMETER 6 0 Replacing Batteries andlor Fuses 11 WARNING To prevent electrical hazard or shock turn multimeter off and disconnect test leads before removing back cover 6 1 Replacing Batteries To replace batteries set the Function Selector switch to OFF and disconnect test leads Remove the three screws on the rear of the instrument and remove the rear cover Replace batteries being sure to observe battery polarity as shown below Replace rear cover before reconnecting or using the instrument 6 2 Replacing Fuses To replace either or both fuses set the Function Selector switch to OFF and disconnect test leads Remove the three screws on the rear of the instrument and remove the rear cover Replace the appropriate fuse s with an exact replacement F1 is a 0 5A 250V Fast Blow fuse F2 is a 10A 250V Fast Blow fuse Replace rear cover before reconnecting or using the instrument
9. ction To protect the instrument from excessive input signal levels the inputs are protected with two fast blow fuses All inputs except the A AC or DC Current input are protected with a 0 5A 250V fuse The A input is protected with a 10A 250V fuse To replace fuses see Section 6 2 5 0 Operating Instructions 5 1 AC Voltage Measurements WARNING Maximum Input Voltage is 600VAC To avoid electrical shock hazard and or damage to this instrument do not attempt to make any voltage measurement that may exceed this limit 1 Connect the red test lead to the v jack and the black test lead to the com jack 2 Set the Function Selector switch to the V range 3 Connect the test leads in parallel with the circuit being measured 4 Read the measured voltage on the instrument display MODEL 110 AUTORANGING DIGITAL MULTIMETER 5 2 DC Voltage Measurements 5 3 WARNING Maximum Input Voltage is 600VDC To avoid electrical shock hazard and or damage to this instrument do not attempt to make any voltage measurement that may exceed this limit Connect the red test lead to the v jack and the black test lead to the com jack Set the Function Selector switch to the Vee range Connect the test leads in parallel with the circuit being measured Read the measured voltage on the instrument display AC DC Current Measurements WARNING To avoid injury
10. do not attempt a current measurement if the open circuit voltage exceeds the rated voltage of the meter 1 If the current to be measured is unknown connect the red test lead to the a jack If it is known or has been determined that the current is 400mA or less connect the red lead to the uAlmA jack Connect the black test lead to the com jack Set the Function Selector switch to the current range corresponding to the jack being used and press the blue button to select AC or DC Remove power from the circuit to be measured and connect the instrument in series with this circuit Connect the black lead to the negative side and the red lead on the positive side being measured Apply power to the circuit and read the measured current on the instrument display MODEL 110 AUTORANGING DIGITAL MULTIMETER F uA or mA measurement Amp measurement 5 4 Resistance Measurements WARNING Before making any in circuit measurements remove power from the circuit being tested and discharge all capacitors in the circuit 1 Connect the red test lead the to a jack i and the black test lead to the com jack j 2 2 Set the Function Selector switch to ee the Q range and press the blue button to select the Q function 3 Remove power from the circuit being tested and discharge all capacitors in the circuit 4 Connect the test
11. e and their specifications are detailed in Section 2 0 Range Selection In all functions except Diode Test and A AC or DC Current the instrument powers on in the Autoranging mode and the AUTO symbol appears in the display To select a range manually press the Range button The Manual Range symbol will appear in the display and the instrument will then be locked in the range selected When in the Manual mode each successive press of the Range button increases the measurement range Range selection loops back to the lowest range when advanced from the highest range To exit the Manual mode press and hold the Range button for one second or rotate the Function Selector switch to a different measurement function and the instrument returns to the Autoranging mode Relative Operation Pressing the AREL button zeroes the display and internally stores the present reading as a reference for subsequent measurements The main display now shows the difference between the stored value and the new reading Press and hold the AREL for one second to exit the Relative mode MAX MIN Operation Press the MAX MIN button to enter the MAX MIN mode In this mode both the maximum and minimum values are simultaneously retained in memory and updated with every new data sample The instrument first enters the MAX mode and the MAX symbol and value are both displayed Pressing MAX MIN again advances the display to the MIN symbol and value
12. ers behind the finger guards on the test leads when making measurements To avoid false readings replace the batteries immediately when the low battery indication appears With exception of replacing the batteries or fuses this instrument is not user serviceable For technical assistance contact the sales organization from which you purchased the product or Monarch Instrument directly LIMITED WARRANTY SELLER warrants hardware products to be free from any defect in materials or workmanship for a period of one 1 year from date of shipment to BUYER SELLER s entire liability and BUYER s sole and exclusive remedy resulting from any defect in workmanship or material in the hardware product covered by this limited warranty shall be limited to and fully discharged by the SELLER s option of replacement or repair of such item without charge The limited warranty provided in this clause is in lieu of all other warranties expressed or implied arising by law or otherwise ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FORAPARTICULAR PURPOSE ARE EXCLUDED This limited warranty shall not be modified except by an arrangement signed by both parties specifically referencing this clause SELLER warrants that any software supplied will operate in accordance with the documentation or manual supplied therewith in all material respects when used in strict compliance with such documentation or manual Notwithstanding the foregoing BUYER acknowledge
13. s that since software is complex and therefore may have defects BUYER s sole and exclusive remedy for any such defects or breach of this warranty shall be to require SELLER within a reasonable period of time to provide all reasonable programming services to correct programming errors in the software Except as provided above SELLER MAKES AND BUYER RECEIVES FROM SELLER NO EXPRESS OR IMPLIED WARRANTIES OF ANY KIND WITH RESPECT TO ALL OR ANY PORTION OF SOFTWARE AND BUYER HEREBY AGREES AND ACKNOWLEDGES THAT IT ACCEPTS THE SOFTWARE IN AS IS CONDITION SELLER HEREBY EXPRESSLY EXCLUDES ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FORA PARTICULAR PURPOSE WITH RESPECT TO THE SOFTWARE BUYER agrees that any specific right or remedy granted to BUYER hereunder with respect to any breach or default by SELLER shall be in lieu of all other rights and remedies otherwise available to BUYER at law or in equity as the result of such breach or default regardless of whether based on contract tort strict liability or other theory of liability IN NO EVENT SHALL SELLER BE LIABLE FOR ANY SPECIAL INDIRECT INCIDENTAL CONSEQUENTIAL OR PUNITIVE LOSSES OR DAMAGES INCLUDING BUT NOT LIMITED TO LOSSES OR DAMAGES FORANY LOST PROFITS OR LOST DATA AS THE RESULT OF ANY BREACH OR DEFAULT BY SELLER WITH RESPECT TO THE HARDWARE OR SOFTWARE EVEN IF SELLER HAS BEEN ADVISED OR MADE AWARE OF THE POSSIBILITY OF ANY SUCH LOSSES OR DAMAGES AND REGARDLESS OF WHETHER THE C
14. tection Diode Tester Accuracy Test Current Test Voltage Overload Protection Frequency Autoranging Range Sensitivity Overload Protection lt BOONVpD gO TORR lt 300mVpp aV Npp sovs 1 TOOKAz T00Hz lt 300mVpp e00Vims TOMA T0KHz DTA lt 3Vpp e00vims MODEL 110 AUTORANGING DIGITAL MULTIMETER Accuracy specification of reading number of least significant digits at 18 C to 28 C 64 F to 82 F at less than 80 RH Temperature coefficient 0 1 x Specified Accuracy C Electromagnetic compatibility Vac and Aac only RF field 3V m Total accuracy Specified accuracy 2 of range Digital display 4000 counts Sampling rate Twice per second Analog display 42 segments Sampling rate 20 times per second Overrange indication Displays OL when value exceeds range selected Auto Power Off 30 minutes after last operation Power requirement Two 1 5V AAA batteries Battery life 500 hours typical Low battery indication Safety 600V CAT II Regulation EN61010 Part 1 1993 Operating conditions e Operating Temperature and Humidity 0 C 40 C 32 F 104 F Below 80 RH Non condensing e Storage Temperature and Humidity 10 C 60 C 14 F 140 F Below 70 RH Non condensing e Installation category II e Pollution Degree 2 e Indoor use only e Altitude up to 2000 meters 6500 feet Dimensions 150x72x35mm 5 9x2 8x1 4 in Weight Approx 220g 7 8 oz Ac
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