The AD105 True rms ammeter measures non-linear loads to 1000 Amps. Measures both AC and DC Current. It has the widest range of current measurement of all the Meterman clamp meters. The AD105 is designed for electrical contractors, electricians, HVACR installers and servicers, as well as commercial building and industrial plant maintenance personnel and electrical shops.
-
Broad range 1000 A AC and DC
-
True-rms for non-sinusoidal current measurement
-
Frequency to 10kHz
-
Peak Hold and DC Auto Zero
-
Autoranging for fast response time
-
4000-count
-
Belt-clip sleeve carrying case included
-
CAT III 1000 V rated
Included accessories:
- Users manual
-
Carrying case
Download Data Sheet
View Optional Accessories
| Specifications |
| AC Current (40-400 Hz) |
| Ranges |
400 A, 1000 A |
| Accuracy 0 - 40 A |
± (1.9 % rdg + 8 dgts) |
| Accuracy 40 - 400 A |
± (1.9 % rdg + 7 dgts) |
| Accuracy 400 - 1000 A |
± (2.9 % rdg + 5 dgts) |
| Crest Factor (C.F. 1.4 to 2.0) |
+ (1.0 % rgd) |
| Crest Factor (C.F. 2.0 to 2.5) |
+ (2.5 % rgd) |
| Crest Factor (C.F. 2.5 to 3.0) |
+ (4.0 % rgd) |
| Position Error |
± (1.0 % rdg) |
| Resolution |
0.1 A in 400 A range | |
| AC Current (Peak Hold) |
| Ranges |
Low, High |
| Accuracy |
± (3.0 % rdg + 10 dgts) |
| Resolution |
0.1 A in Low range | |
| DC Current |
| Ranges |
400 A, 1000 A |
| Accuracy 0 - 100 A |
± (2.9 % rdg + 8 dgts) |
| Accuracy 100 - 400 A |
± (1.9 % rdg + 5 dgts) |
| Accuracy 400 - 1000 A |
± (2.9 % rdg + 5 dgts) |
| Position Error |
± (1.0 % rdg) |
| Resolution |
0.1 A in 400 A range | |
| Frequency |
| Ranges |
4 kHz, 10 kHz |
| Accuracy |
± (0.5 % rdg + 3 dgts) |
| Resolution |
1 Hz in 4 kHz range |
| Min. Input Frequency |
20 Hz |
| Sensitivity < 1 kHz |
6 A rms |
| Sensitivity 1 – 10 kHz |
10 A rms | |
| General Specifications |
| Display |
|
3 3⁄4 digit LCD (max reading 3999) | |
| Display Update Rate |
|
| Overrange Indication |
|
| Low Battery Indication |
|
Battery symbol appears when battery power is low | |
| Power Supply |
|
One 9 V battery (NEDA 1604, IEC 6F22) | |
| Battery Life |
|
Alkaline 40 hours, approx. | |
| Maximum Jaw Opening |
|
| Maximum Conductor Size |
|
| Operating Temperature |
|
0 °C to +50 °C, < 75 % R.H. non-condensing | |
| Storage Temperature |
|
-20 °C to +60 °C, < 80 % R.H. non-condensing, batteries removed | |
| Temperature Coefficient |
|
0.2 x (Spec. Acc’y), < 18 °C or >28 °C | |
| Dimensions (WxHxD) |
|
| Weight |
|
