• These commercial threads are for private transactions. diyAudio.com provides these forums for the convenience of our members, but makes no warranty nor assumes any responsibility. We do not vet any members, use of this facility is at your own risk. Customers can post any issues in those threads as long as it is done in a civil manner. All diyAudio rules about conduct apply and will be enforced.

Greenelee DM-860 500,000count DMM multimeter

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
Greenlee DM-860 500,000count DMM multimeter $200

I have for sale:

This multimeter has an astounding 500,000 counts (which means the display can read up to 500000) and an accuracy of up to 0.02%. Additionally, for those of us in audio it can measure dBm with a variety of selectable impedances (4ohm, 8ohm, 16, 32, 50, 75, etc.) . It also includes the optional optically isolated computer data cable for logging of data points. This meter is also sold as the Extech MM570A (for around $350) or under the Greenlee name for around $450. When working on high data circuits you want a meter that will protect you, while at the same time giving you the most precise, highest resolution possible. This meter does that better than almost any other meter out there.


Features:
* 500000 count (in DCV) and 999,999 count (in Hz)
* Extra rugged bumper for extreme protection
* Battery conserving Backlit Display
* Ultra high 0.02% accuracy
* True RMS up to 100kHz
* AC+DC TrueRMS (you can actually break the signal down into its various parts as well. Many meters that are TrueRMS are AC only)
* Dual temperature measurements (one K-type thermocouple included, can do T1, T2 and T1-T2 measurements)
* A, mA, uA measurements
* Cat III 1000V/ Cat IV 600V (all fuses are intact plus a spare 1A HRC fuse, a $10 value).
* 4-20mA loop current setting
* digital logic Hz for ultrafast signals
* regular Hz for all major functions
* Diode
* Capacitance (10pF-9999uF)
* Ultra-fast (<100uSec) continuity testing
* dBm measurements for 20 impedence settings
* Transient surge protection for 8kV :eek:
* data logging
* Crest, peak hold, min/max, etc.
* display updates 5x a second (bargraph updates 60x a second for investicating rapidly fluctuating signals)


Included:
* Multimeter with heavy duty rubber case
* Optically isolated RS232 computer connector (a $50 value)
* Greenlee storage case for safe storage of all of the parts
* CAT IV 1000V 10A probes
* Manual (some water was spilled on it but the manual is still readable, just a bit wrinkly :D)
* Computer software
* Spare Fuse
* K-type thermocouple


Edit: forgot to include a price. Sorry! I'm looking to get $200 Also, misspelled Greenlee:mad:
 

Attachments

  • IMAG0172.jpg
    IMAG0172.jpg
    482 KB · Views: 188
  • IMAG0183.jpg
    IMAG0183.jpg
    444.8 KB · Views: 177
  • IMAG0184.jpg
    IMAG0184.jpg
    445.3 KB · Views: 166
  • IMAG0185.jpg
    IMAG0185.jpg
    399.9 KB · Views: 164
Last edited:
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.