| General Specifications |
AMP-25 |
| Display |
Digital: 6000 counts, updates 2/sec |
| Range |
Autoranging |
| Overrange Indication |
OL or -OL |
| Operating Temperature |
32 °F to 86 °F (0 °C to 30 °C), ≤ 80% RH
86 °F to 104°F (30°C to 40 °C), ≤ 75% RH
104 °F to 122°F (40°C to 50 °C), ≤ 45% RH |
| Operating Altitude |
≤ 2000 m |
| Storage Temperature |
-4 °F to 140 °F (-20°C to +60°C) |
| Pollution Degree |
2 |
| Temperature Coefficient |
0.2 x (specified accuracy)/ °F(<64.4°F, >82.4°F)/ °C (<18 °C, >28 °C) |
| Vibration Requirement |
MIL-PRF-28800F for A Class 2 |
| Drop Proof |
4 feet (120 cm) |
| Battery |
Two 1.5 V LR44 size button batteries |
| Battery Life |
20 hours typical |
| Low Battery Indication |
|
| Auto Power Off |
Idle for 20 minutes |
| Overvoltage Category |
CAT III 600 V |
| Safety Compliance |
IEC/EN 61010-1, IEC/EN 61010-2-030, IEC/EN 61010-2-032 |
| EMC Compliance |
IEC/EN 61326-1 |
| Agency Approval |
|
| Dimensions (H x W x L) |
5.8 x 2.4x 1.3 in (147 x 60 x 32 mm) |
| Weight |
Approximately 0.31 lb (140 g) with batteries installed |
| Jaw Opening & Conductor Diameter |
1.0 in (25 mm) max. |
| Features |
AMP-25 |
Best Accuracy |
| AC Current (1) |
60.00 / 300.0 A |
+/-(1.5% + 5 LSD)
@ 50 to 100 Hz = 3 A
+/-(2.5% + 5 LSD)
@ 100 to 400 Hz = 3 A |
| DC Current (2) |
60.00 / 300.0 A |
+/-(1.5% + 5 LSD)
@ 300 A range |
| Low Pass Filter |
300.0 A |
+/-(3.5% + 5 LSD)
@ 50 to 60 Hz = 3 A |
| True-RMS |
• |
|
| Inrush Current |
• |
|
| Non-Contact Voltage |
• |
|
| Data Hold |
• |
|
Note (1): Crest Factor (C.F.) may be up to 3.0 as 4000 counts.
For non-sinusoidal waveforms:
Add 3.0% for C.F. 1.0 to 2.0
Add 5.0% for C.F. 2.0 to 2.5
Add 7.0% for C.F. 2.5 to 3.0
Position error of clamp: +/- 1.5 % of LCD reading
(2) Add 10 LSD in auto AC/DC sense mode