Fluke 887AB Differential Voltmeter
The 887AB Differential Voltmeter
is very accurate. The principal advantage is its extremely high input
impedance for dc "at null," a setting where input voltage is most accurately
measured. When measuring voltage from relatively high impedance sources,
the input impedance of any voltmeter acts as a load and has a very significant
effect on the accuracy of the measurement. This instrument reduces the
measurement error in such cases.
Range from 0-1100 VAC and DC.
Null ranges of 100 ÁV through 100
V AC and DC, in 7 ranges.
DC accuracy of ▒0.0025%.
AC accuracy of ▒0.05%.
This Fluke 887AB Differential Voltmeter powers up but
is untested beyond that. It is in good physical condition with
a few minor scratches on the outer cover and some graffiti on the top.
This item is sold as
Shipping & Bidding:
Buyer will pay $40.00 packing and
shipping in the continental United States. Payments accepted are Paypal,
cashiers checks and money orders only. No international buyers
unless Paypal verified. Please feel free to contact us if you
need other arrangements.
We will make every effort
to ship within 24 hours of receipt of payment. We ship with FedEx &
UPS only. We will be glad to ship with other carriers using the purchasers
shipping account. Please contact us to make any special shipping arrangements.
For shipping rate research, our shipping address is Boulder, CO USA
---- Zip Code is 80305.
Many of our auctions have a set
packaging and shipping fee. This set fee makes the transaction
easier and allows the purchaser to send payment at once without having
to wait for a shipping total. This is our best guess on an unpackaged
item. Please consider the total with shipping when you are bidding.
Foreign buyers: Unless special provisions have been made, you are responsible
for making your own shipping arrangements and all costs related to customs,
duties & special packaging requirements. Please do not ask us to quote
you international shipping rates. Use the address information above
to research you own shipping rates. You can email sales@ascentconcepts
(no spam) .com to get the packaging fee, package weight and size for
your research. Items sold outside the USA are sold as is.
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or less then 80% positive feedback must contact us through the eBay
email system before placing a bid. We will reply through the same system,
documenting that you have been approved to bid. If you do not follow
these procedures, your bid will be cancelled.
All other bidders, bid with confidence.
Ascent Concepts and Technologies
is a Research & Development Lab. As a service to the companies and institutions
we work with, we broker their excess equipment & act as application
specialists on their new equipment needs. We are now offering quality
used equipment to the public with the same level of professionalism
Please feel free to email
at thomasknox@ascentconcepts (no spam) .com or call Thomas @ 1-303-554-0307
with any Technical questions. Please feel free to email at waltwhite@ascentconcepts
(no spam) .com or call Walt @ 1-720-276-8288 with any Shipping or Logistical
questions. We make every effort to evaluate and guarantee our equipment.
Although we do not provide NIST traceable calibration, we do have extensive
in house calibration equipment and make every effort to test and verify
performance on equipment we sell. However we do not warranty any items
shipped outside the USA.