TPI 135 Instruction Manual Download

Page: 13 / 13

Function

Range

Resolution

DCV

400mV

0.1mV

0.001V

40V

0.1V

400V

0.1V

1000V

ACV

400mV

0.1mV

0.001V

40V

0.01V

400V

0.1V

750V

DCA

40µA

0.1µA

400µA

0.001mA

40mA

0.01mA

400mA

0.1mA

10A

0.01A

ACA

40µA

0.1µA

400µA

0.001mA

40mA

0.01mA

400mA

0.1mA

0.001A

10A

0.01A

OHM

400

Ω

0.1

Ω

0.001k

Ω

40k

Ω

0.01k

Ω

400k

Ω

0.1k

Ω

0.001M

Ω

40M

Ω

0.01M

Ω

CAP

400µF

0.01µF

20,000µF

1µF

Test Voltage

Max. Test Current

Diode

2.5V

Approx. 1mA

Test Voltage

Threshold

Continuity

2.5V

<100

Ω

Test Products International, Inc.

135 Specifications (also see pages 8-9.)

www.

.com

information@itm.com

1.800.561.8187

Summary of Contents for 135

Page 1: ...135 Digital Multimeter Instruction Manual www com information itm com 1 800 561 8187 ...

Page 2: ...Hold 20 E ACCESSORIES 21 F MAINTENANCE 22 G TROUBLE SHOOTING GUIDE 23 A INTRODUCTION 1 Congratulations Thank you for purchasing TPI brand products The meter is easy to use and is built to last It is backed by a 3 year limited warranty Please remember to complete and return your product warranty registration card 2 Product Description The 135 is a hand held manual ranging DMM It features extra larg...

Page 3: ...is to certify that model 135 conforms to the protection requirements of the council directive 89 336 EEC in the approximation of laws of the member states relating to Electromagnetic compatibility and 73 23 EEC The Low Voltage Directive by application of the following standards EN 50081 1 1992 Emissions Standard EN 50082 1 1992 Immunity Standard EN61010 1 1993 Safety Standard EN61010 2 031 1995 Sa...

Page 4: ...erature adapter A310 ELECTRICAL FUNCTION ACV Measure line voltage OHMS Continuity of circuit breakers DCV Voltage of direct drive DC motors 7 6 INTERNATIONAL SYMBOLS CAUTION RISK OF ELECTRIC SHOCK AC ALTERNATING CURRENT DC DIRECT CURRENT REFER TO INSTRUCTION MANUAL GROUND FUSE DOUBLE INSULATION ON OFF PUSH BUTTON SWITCH C TECHNICAL DATA 1 Features and Benefits Safety Meets CE and IEC 1010 requirem...

Page 5: ...s Power Supply 9 Volt Battery Battery Life 560 hrs Alkaline Size H x L x W 33mm x 86mm x 187mm 1 3 x 3 4 x 7 4 Weight 340g 12 oz 3 Specifications IEC 1010 Over Voltage CAT II 1000V CAT III 600V Pollution Degree 2 a DCV Range Resolution Accuracy Impedance 400mV 0 1mV 0 5 of reading 10MΩ 4V 0 001V 2 digits 40V 0 01V 400V 0 1V 1000V 1V b ACV 60Hz to 400Hz Range Resolution Accuracy Impedance 400mV 0 1...

Page 6: ... the red test lead from the meter to the positive terminal of the battery Connect the black test lead to the negative terminal of the battery Reconnect power to the circuit and read the voltage on the 135 D MEASUREMENT TECHNIQUES 1 Controls and Functions Push Buttons Turns the 135 on and off Data H Activates the Data Hold function Rotary Switch DCV Used for measurement of DC Volts Select the best ...

Page 7: ...ge in the ACV function depending on the voltage to be measured 5 Connect test leads to circuit to be measured 6 Reconnect power to circuit to be measured 7 Read the voltage on the 135 c Measuring DC Amps CAUTION Do not attempt to make a current measurement with the test leads connected in parallel with the circuit to be tested Test leads must be connected in series with the circuit WARNING Do not ...

Page 8: ...s inserted into 5 Connect the test leads in series to the circuit to be measured 6 Reconnect power to circuit to be measured 7 Read the current on the 135 c Measuring DC Amps cont Measurement Procedure 1 Disconnect power to circuit to be measured 2 Plug black test lead into the COM input jack 3 Plug red test lead into mAµA or A input jack depending on value of current to be measured 4 Set the rota...

Page 9: ... WARNING Do not attempt to make resistance measurements with circuit energized For best results remove the resistor completely from the circuit before attempting to measure it NOTE To make accurate low ohm measurements short the ends of test leads together and record resistance reading Deduct this value from actual readings Instrument set up FUNCTION BLACK RED MINIMUM MAXIMUM TEST LEAD TEST LEAD R...

Page 10: ...nnections in 5 above 8 Reading on the display should be OFL Overload NOTE If diode reads 0 in both directions diode is short ed If diode reads OFL in both directions diode is open g Measuring Capacitance WARNING All capacitance measurements are to be made on de energized circuits with all capacitors discharged only Failure to de energize and discharge capacitors before attempting to measure them c...

Page 11: ...asurements with circuit energized Instrument set up FUNCTION BLACK RED TEST LEAD TEST LEAD OHM COM VΩ Measurement Procedure 1 Disconnect power to the circuit to be measured 2 Plug the black test lead into the COM input jack 3 Plug the red test lead into the V input jack 4 Set the rotary switch on the 135 to the position 5 Connect the test leads to the circuit to be measured 6 Listen for the buzzer...

Page 12: ... instrument in reverse order from above 2 Fuse Replacement Both of the 135 A and mAµA input jacks are fuse protected Use only Fast Blow 600 Volt fuses with correct current ratings Failure to do so will void all warranties If either do not function replace the fuse as follows a Disconnect and remove all test leads from live circuits and from the 135 b Remove the 135 from its protective boot c Remov...

Page 13: ...400µA 0 001mA 40mA 0 01mA 400mA 0 1mA 2A 0 001A 10A 0 01A OHM 400Ω 0 1Ω 4kΩ 0 001kΩ 40kΩ 0 01kΩ 400kΩ 0 1kΩ 4MΩ 0 001MΩ 40MΩ 0 01MΩ CAP 400µF 0 01µF 20 000µF 1µF Test Voltage Max Test Current Diode 2 5V Approx 1mA Test Voltage Threshold Continuity 2 5V 100Ω Test Products International Inc L135M copyright 2002 Test Products International Inc 135 Specifications also see pages 8 9 www com information...

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