

⚡ Power up your diagnostics with precision and portability!
The Calterm 66420 Electrical Analog Multimeter is a compact, battery-powered tool offering 5 essential electrical testing functions across 12 ranges. Designed for quick, reliable AC/DC voltage, DC current, and resistance measurements, it features an impact-resistant housing and comes complete with test leads, a spare fuse, and an instruction manual—perfect for professionals who demand safety and efficiency on every job.
| ASIN | B000CIPM9O |
| Best Sellers Rank | #1,574,381 in Automotive ( See Top 100 in Automotive ) #169 in Multimeters & Analyzers |
| Brand | Calterm |
| Color | Black |
| Customer Reviews | 3.6 3.6 out of 5 stars (14) |
| Date First Available | November 23, 2005 |
| Global Trade Identification Number | 00046494664205 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.8 ounces |
| Item dimensions L x W x H | 3.5 x 2.5 x 1.25 inches |
| Item model number | 66420 |
| Manufacturer | Calterm |
| Manufacturer Part Number | 66420 |
| Measurement Type | Multimeter |
| Power Source | Battery Powered |
| Product Dimensions | 3.5 x 2.5 x 1.25 inches |
| Style | Compact |
| UPC | 046494664205 |
S**D
Quality
Very good!
D**R
Perfect for what I needed it for
works fine, for an inexpensive meter. I basically just needed it to take quick low voltage readings. I already have a nice digital meter for jobs that require more time and accuracy.
W**K
Dangerous!
Will not handle 500 volts! Mine 'blew up' on 480 volts AC !! Should be recalled. When mine blew, it caused a circuit breaker to activate which killed power in one of the Operating Rooms where a surgery was in progress....not a good day.
S**O
Husband loves for his classic car
There were many to choose from in this category but I came over to Amazon and read reviews and decided on this one for my husband who was replacing a broken one. Delivery fast. Product is good quality and price was very competitive with others.
B**Y
Great Value
Great product for the money. Compact, durable, very easy to use. Just right for those times when you only need basic functions, and don't want to drag out the big meter.
D**S
better with banana sockets, for test leads
great price-easy to use.
Trustpilot
3 weeks ago
1 month ago