1998/12/07 Caterpillar


New 146-4080 Digital Multimeter Available For Troubleshooting Electronic Circuits {0115}

Usage:


All Models

Warranty Category: M

Features/Benefits

* Used to measure duty cycle, frequency, resistance, AC/DC voltages, AC/DC currents, temperature, continuity, diode test and total harmonic distortion in percentage of line voltage or current at 50/60 Hz or as a percent of fundamental frequency
* Features RS-232 output which can be used to connect meter to 131-5050 DataView using a 146-8488 Cable Assembly
* Measures true RMS on AC voltage and current ranges
* Has auto/manual ranging features
* Can be programmed to compare measurements to a desired reference value without an external reference source
* Has safety shutter to protect meter in the event of incorrect connections to current terminals
* 600 V fuse protected on both 10 amp and 400 milliamp range
* Ohm meter protected to 600 volts
* Automatic reading hold
* Digital display backlighting can be turned ON or OFF
* Small enough to be hand held and is protected by a rubber boot
* Battery powered
* CE certified


146-4080 Multimeter

Specifications/Technical Information



146-4080 Digital Multimeter Group

(1) Thermocouple Adapter and Thermocouple
(2) Test Leads
(3) Clip Adapter
(4) NEHS0678-01 Operation Manual
(5) 146-4080 RS-232 Digital Multimeter



Optional Equipment for 146-4080 RS-232 Digital Multimeter Group

(6) 146-8488 Cable Assembly (RS-232 for use with CAT 131-5050 Data View)
(7) NEHS0682-01 Specification, Testing, and Maintenance Manual

Reference

NEHS0678; Tool Operating Manual, Operation;
NEHS0682; Tool Operating Manual, Specification, Testing, and Maintenance

Caterpillar Information System:

1998/12/07 Use 145-9342 Filter Crusher To Reduce Waste And Collect Oil {5720,0800}
1998/12/07 Use 144-0235 Belt Tension Gauge to Check Belt Tension {1357}
1998/12/07 Use 9U-5968 Hydrostatic Filter Group To Filter Contaminanted Oil {5050,5095,3030,3080}
1998/12/07 Use 131-5050 DataView Group And 131-5051 DataView Portable TechStation Group For Accurate Diagnostics {1000,3000,4000,5000,6000,0788}
1998/12/07 Identification Of External Terminals On Alternators {1405,1406,1400}
1998/11/30 Proper Flushing And Charging Of Air Conditioner Refrigerant System {7320}
1998/11/23 New 158-4991 Cat Mini Multi-Tool Now Available {1404}
1998/11/23 Use 154-9740 Wire Connector Rework Kit For Solid Cable To Component Connections {1408}
1998/11/23 Use 153-8538 Refrigerant Solvent For Air Conditioner Refrigerant Flushing Units {0708}
1998/11/23 Updated 133-6350 EMCP II Generator Set Control Group Corrects Hourmeter Programming And Spare Fault Operation {4490}
1998/11/23 Use 130-1449 Puller Group To Remove Valve Seat Inserts {1063}
1998/11/23 Use Fabricated Tools To Disassemble And Assemble 144-0835 High Pressure Oil Supply Pump On HEUI Engines {1304}
1998/12/07 Use 149-5138 Mechanical Push/Puller For Extra Force In General Purpose Applications {0700}
1998/12/07 Use 150-1782 Crossblock For 8B-7548 Push Puller
1998/12/07 Use 153-8537 A/C Component To Flush Air Conditioning Systems And Recycle Solvent {0757}
1998/12/07 Improved Battery Cable Available {1402}
1998/12/07 Use 143-4062, 143-4065, 143-4066 Auto ID Pressure Sensors With DataView {1000,3000,4000,5000,6000,0788}
1998/12/07 Use 153-9630 PWM-Analog Test Group-Sensor Adapter Kit For DataView {1000,3000,4000,5000,6000,0788}
1998/12/28 Use 1Y-3904 Clear Adhesive Sealant For O-Ring Assembly{0649}
1998/12/28 Use 160-0772, 160-0774/ And 160-0775 Wire Brushes For Tough Cleaning Jobs{0674}
1999/01/18 Service Literature Index For Starting Motors And Alternators {1405,1453}
1999/02/01 Procedure For Assembly And Installation Of Conventional Duo-Cone Seals Is Now Available{7561}
1999/02/08 Correct Seal Usage Improves Service Life {7555}
1999/02/22 Shielded Metal Arc Welding And Flux Cored Arc Welding Information {0679}
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