The AC40A is a small clamp multimeter that measures up to 400A AC. The AC40A also measures voltage, resistance, continuity, and low AC current in 40 A range. It uses a compact design size to ergonomically fit easily into the hand. Plus its compact size makes it a handy daily tool to fit into the slightest of tool kits. It has an easy to read digital display with Data Hold capabilities and an Analog Bargraph. Plus, you get 10mA resolution when using the 40A range.
-
40 and 400 A ranges
-
10 mA resolution in 40 A range
-
600 V AC and DC range
-
Continuity Beeper
-
4000-count display with bargraph
-
Autoranging, Data Hold and Auto Power Off
-
CAT III 600 V rated
Included accessories:
- Test Leads
- Users manual
-
Carrying case
Download Data Sheet
View Optional Accessories
| Specifications |
| DC Voltage |
| Ranges |
400 V, 600 V |
| Accuracy |
± (1.2 % rdg + 5 dgts) |
| Resolution |
0.1 V in 400 V range |
| Input Impedance |
1 MΩ | |
| AC Voltage (50-400 Hz) |
| Ranges |
400 V, 600 V |
| Accuracy |
± (1.5 % rdg + 10 dgts) |
| Resolution |
0.1 V in 400 V range |
| Input Impedance |
1 MΩ | |
| AC Current |
| Ranges |
40 A, 400 A |
| Accuracy |
± (2 % rdg + 10 dgts) |
| Resolution |
0.01 A in 40 A range | |
| Resistance |
| Range |
400 Ω |
| Accuracy |
± (1 % rdg + 5 dgts) |
| Resolution |
0.1 Ω in 400 Ω | |
| Continuity (audible) |
| Continuous Tone and •))) Display at R |
< 40 Ω |
| Max Open Voltage |
1.2 V | |
| Overload Protection |
|
660A for AC current only |
|
660V rms for all other measurements | |
| General Specifications |
| Display |
|
33⁄4 digit LCD (max reading 3999) | |
| Overrange Indication |
|
| Low Battery Indication |
|
Battery symbol appears when battery power is low | |
| Power Supply |
|
Two (2) 1.5 V AAA batteries (UM-4) | |
| Battery Life |
|
Alkaline 300 hours, approx | |
| Maximum Jaw Opening |
|
| Dimensions (WxHxD) |
|
| Weight |
|
| Operating Temperature |
|
0 °C to + 40 °C, < 80 % R.H. noncondensing | |
| Storage Temperature |
|
- 10 °C to + 60 °C, < 70 % R.H. non-condensing, batteries removed | |
