Greenlee DM-860A Digital-Multimeter, DMM, 50 000/500 000 counts CAT IV 1000 V 52056268 データシート

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The Greenlee DM-860A Digital Multimeter is a hand-held testing device with the following measure-

ment capabilities:  AC and DC voltage, AC and DC current, percent of loop current, two channels of 

temperature (K-type thermocouples), frequency, duty cycle, resistance, conductance, and capacitance. 

It also checks diodes and verifies continuity.
The DM-860A features a bar graph display that responds more quickly than the numeric display— 

useful for detecting faulty contacts, potentiometer clicks, and signal spikes. An optional optically 

isolated  computer interface with software facilitates the recording of readings from the meter to a 

computer.
Other specialized functions and capabilities include:
• Dual display shows two measurements, such as AC voltage and frequency, at the same time.
• Beep-Jack™ audible warning alerts the user with a beep and an error message on the LCD if the 

test lead is plugged into the 

mA µA or A input terminal while the selector switch is not in the mA µA 

or 

A position.

• AC bandwidth to 100 kHz for voltage or 20 kHz for current.
• MAX/MIN function which stores the maximum, minimum, and average.
• Crest capture mode to capture voltage or current signal peaks.
• Selectable between 50,000 or 500,000 counts resolution when measuring DC voltage.
• Relative zero mode.
• Automatic or manual ranging.
• Intelligent automatic power off. 
• Backlighted LCD for reading in dim conditions.

Safety is essential in the use and maintenance of Greenlee tools and equipment. This instruction 

manual and any markings on the tool provide information for avoiding hazards and unsafe practices 

related to the use of this tool. Observe all of the safety information provided.

This instruction manual is intended to familiarize all personnel with the safe operation and maintenance 

procedures for the Greenlee DM-860A Digital Multimeter.
Keep this manual available to all personnel. Replacement manuals are available upon request at no 

charge at www.greenlee.com.

For recycling information, go to www.greenlee.com.