Amprobe AMP-25 Mini-Clamp

SKU
AMP-25
Manufacturer:
Amprobe
Amprobe

Key Features:

  • Features True-RMS sensing for accurate voltage measurements in noisy electrical environments
  • Measures AC/DC current to 300 A (10mA resolution)
  • Includes a low pass filter to accurately measure voltage and current on variable frequency drives
  • Inrush current for motor start-up monitoring
  • Non-contact voltage detection (NCV) for detecting presence of voltage
  • Jaw opening to 1 in (25 mm)
  • Autoranging
  • DCA zero and data hold
  • Maximizes battery life with auto power off
  • Backlit display for easy measurement viewing in bright and dim environment
  • CAT III 600 V safety rated
$220.99

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The Amprobe AMP-25 is a pocket-sized clamp meter that is designed to measure AC/DC load current and inrush current for motors.

Feature

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

 

(1) Note: 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

 

General SpecificationsAMP-25
DisplayDigital: 6000 counts, updates 2/sec
RangeAutoranging
Overrange IndicationOL or -OL
Operating Temperature32 °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 Degree2
Temperature Coefficient0.2 x (specified accuracy)/
°F(<64.4°F, >82.4°F)/ °C (<18 °C, >28 °C)
Vibration RequirementMIL-PRF-28800F for A Class 2
Drop Proof4 feet (120 cm)
BatteryTwo 1.5 V LR44 size button batteries
Battery Life20 hours typical
Low Battery Indication
Auto Power OffIdle for 20 minutes
Overvoltage CategoryCAT III 600 V
Safety ComplianceIEC/EN 61010-1, IEC/EN 61010-2-030,
IEC/EN 61010-2-032
EMC ComplianceIEC/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)
WeightApproximately 0.31 lb (140 g)
with batteries installed
Jaw Opening & Conductor
Diameter
1.0 in (25 mm) max.
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