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Customer Reviews
4.6
24 Reviews
17
5
2
0
0
R
Rain
AstroAI Digital Multimeter 4000
This unit is exactly what I need to track shorts and parasitic draining of batteries. Come loaded with the operating batteries. It comes in a box the protected it well for shipping. I think I got a great deal on this unit. A big thank you to the maker of the unit and a big thank you to the seller.
Well done!
Apr-18,2026
P
P.M.
Good quality and value
Good quality and value
Apr-15,2026
R
Robert T Main
Great Multimeter
An excellent product! Would buy this again.
Apr-14,2026
P
Pierre
Great
Do everything it supposed to do. Great
Mar-28,2026
s
sn
Use it all the time
This is so helpful to have around the house.
Easy to use and accurate
Mar-24,2026
L
Linbergh
Great Multimeter
Well priced. Works well. Manual tells all the details about how to use.
Feb-24,2026
N
Normand Martel
...Excellent for everyday use
On my ADR1001 reference, this meter has a 0.9 % error and not trimmable. Good for a 30 CAD meter.
Input impedance is a respectable 10M ohms. NCV feature allows you to capacitively detect 120VAC mains voltage in a wire without any direct contact.
Battery test will display battery voltage with a 10mA current load on 9v / 12v and a 20mA load current on 1.5v battery test.
Jan-26,2026
T
TCHANILE
Great multimeter
Great product and easy to use. Learn a lot with this.
Jan-03,2026

AstroAI 4000 Counts Digital Multimeter ,Model DM130B
$24.48
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