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Summary of Contents for TEKTOOLS DMM155

Page 1: ...O 00 O 000 O 00 O 000 O 00 O 000 O 00 O 000 O 00 O 000 O 00 O 000 O 00 O 000 O 00 O 000 O 00 O 000 O 00 O 000 O 00 O 000 O 00 O 000 O 00 O 000 O 00 O 000 O 00 O 000 O 00 O 000 O 00 O 00 0 DMM155 DMM15...

Page 2: ...Tektronix DMM155 DMM157 Digital Multimeters Instructions 070 8943 02...

Page 3: ...he Tilt Stand and Holster Hook 9 Using the Probe Holders 10 Replacing the Battery 11 Replacing the Fuses 13 Replacement Parts 15 Specifications 16 General Characteristics 16 Measurement Ranges and Acc...

Page 4: ...d for that connector Do Not Immerse The product is not waterproof Product Description The DMM155 and DMM157 are rugged handheld digital multimeters that allow you to make accurate measure ments quickl...

Page 5: ...r measuring current up to 200 mA 6 10A Input for measuring current above 200 mA 7 Rotary Switch Selects the multimeter function volts ohms diodes continuity or amperes The DMM157 also measures capacit...

Page 6: ...Connect the black test lead to the COM terminal and the red test lead to the VD terminal 4 2 Set the rotary switch to the V function 3 Press the AC DC button to select AC or DC measurement The displa...

Page 7: ...acitance by placing the test leads across the component Observe polarity markings if any on 6 the capacitor by placing the red lead on the and the black lead on the component leads Measuring Current 1...

Page 8: ...able ranges Press and hold the RANGE button for 2 seconds to return to auto range If you apply a voltage that exceeds the maximum reading of the display the multimeter flashes the most significant dig...

Page 9: ...ips screwdriver 5 Gently lift the case bottom at the end nearest the LCD until it unsnaps from the case top 6 Lift the battery from the case top and carefully disconnect the battery connector from the...

Page 10: ...e and sliding the fuse out of the fuse holder 4 Install a new fuse of the same size and rating Make sure the new fuse is centered in the fuse holder A CAUTION To prevent product damage make sure Latha...

Page 11: ...ability of replacement parts contact your nearest Tektronix sales office Table 1 Replacement Parts Item Qty Description Part Number Battery 1 9V 146 0017 00 Fuse 1 1A 600 VRAS 159 0337 00 Fuse 1 13A 6...

Page 12: ...5 in x 3 3 in x 1 5 in with holster DMM155 380g 13 40z DMM157 390 g 13 8 oz Measurement Ranges and Accuracies Accuracies are reading number of digits at 23 C 5 C at less than 75 R H relative humidity...

Page 13: ...s 50 Hz to 400 Hz 10 A range 2 9 reading 7 digits 50 Hz to 400 Hz 2 mA 200 mA ranges 1 5 reading 4 digits 50 Hz to 400 Hz 10 A range 2 9 reading 5 digits 50 Hz to 400 Hz 1 A 240 V fast blow fuse 13 A...

Page 14: ...change for the defective product In order to obtain service under this warranty Customer must notify Tektronix of the defect before the expiration of the warranty period and make suitable arrangements...

Page 15: ...OR FITNESS FOR A PARTICULAR PURPOSE TEKTRONIX RESPONSIBILITY TO REPAIR OR REPLACE DEFECTIVE PRODUCTS IS THE SOLE AND EXCLUSIVE REMEDY PROVIDED TO THE CUSTOMER FOR BREACH OF THIS WARRANTY TEKTRONIX AND...

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