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The AstroAI AM33B Digital Multimeter delivers professional-grade accuracy with 2000 counts resolution, supporting AC/DC voltage, current, resistance, and diode testing. Featuring auto battery status detection for common battery types, robust double fuse safety, and a backlit LCD for ease of use, it’s the essential tool for millennial managers and DIY enthusiasts aiming to troubleshoot electrical issues confidently and efficiently.

| Brand | AstroAI |
| Power Source | Battery Powered |
| Style | AM33B |
| Colour | Red |
| Item Weight | 0.15 Kilograms |
| Item dimensions L x W x H | 7.7 x 13.4 x 3.7 Centimeters |
| Measurement Type | Multimeter, Voltmeter |
| Manufacturer | AstroAI |
| Country of Origin | USA |
| Model number | AM33B |
| Number of Memory Sticks | 1 |
| Item Weight | 150 g |
| Product Dimensions | 7.7 x 13.36 x 3.71 cm; 150 g |
| Batteries | 2 AAA batteries required. (included) |
| Item model number | AM33B |
| Item Height | 1.46 Inches |
| Item Width | 5.26 Inches |
| Included Components | 1 x Multimeter, 1 x Test Leads (Pair), 1 x user manual |
| Are batteries included? | Yes |
R**D
This works for what I need it for, which is very little. I just use mine to check the resistance in guitar pickups before install. The leads come with longer contact points than my last one which had nubs at the end. Read Information thoroughly before purchase, works for my needs but you may have more uses for it
I**A
Me encanto este multímetro, comprando el precio - calidad está bastante cómodo. Lo utilicé y es bastante rápido y en la lectura.
J**Z
Hasta ahora trabaja muy bien
M**.
Works well for what I need.
M**3
Good way to tell if your battery is failing or getting weaker. Simple way to check if the alternator is working properly.
Trustpilot
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