Fluke 381 - AC/DC Clamp Meter with iFlex - Remote Display True-RMS

Now one technician can do jobs that would otherwise require two people. Clamp the Fluke 381 around a conductor, remove the display and walk across the room to operate controls or remove protective equipment, all while watching real-time readings. The iFlex® Flexible Current Probe (included) expands the measurement range to 2500 A AC while providing increased display flexibility. With a cord that runs 6 feet, you can finally measure those tight spaces, awkward sized conductors and disorganized wires. Includes

18-inch iFlex®flexible current probe Coated instruction card Safety information sheet Soft carrying case TL75 test leads Five AA Alkaline batteries

Features

Wireless technology allows the display to be carried up to 30 ft. away from the point of measurement with measurement accuracy Removable magnetic display can be mounted where it is easily seen iFlex® Flexible Current Probe expands the measurement range to 2500 A AC CAT IV 600 V, CAT III 1000 V

Specifications

Size (L x W x H): 277 x 88 x 43 mm (55 mm for remote unit) Weight: 350 g Jaw Opening: 34 mm Flexible Current Probe Diameter: 7.5 mm Flexible Current Probe Cable Length (head to electronics connector): 1.8 m

Accuracy Specification

AC Current via Jaw

Range: 999.9 A Resolution: 0.1 A Accuracy:

2% ±5 digits (10–100 Hz) 5% ±5 digits (100–500 Hz)

Crest Factor (50/60 Hz):

3 @ 500 A 2.5 @ 600 A 1.42 @ 1000 A Add 2% for C.F. 2

AC Current via Flexible Current Probe

Range: 999.9 A / 2500 A (45 Hz – 500 Hz) Resolution:

0.1 A 1 A

Accuracy: 3% ±5 digits Crest Factor (50/60 Hz):

3.0 at 1100 A 2.5 at 1400 A 1.42 at 2500 A Add 2% for C.F. 2

Position Sensitivity

i2500-10 Flex

A Distance from optimum: 0.5 in (12.7 mm)

A Error: ±0.5%

B Distance from optimum: 0.8 in (20.3 mm)

B Error: ±1.0%

C Distance from optimum: 1.4 in (35.6 mm)

C Error: ±2.0%

i2500-18 Flex

A Distance from optimum: 1.4 in (35.6 mm)

A Error: ±0.5%

B Distance from optimum: 2.0 in (50.8 mm)

B Error: ±1.0%

C Distance from optimum: 2.5 in (63.5 mm)

C Error: ±2.0%

DC Current

Range: 999.9 A Resolution: 0.1 A Accuracy: 2% ±5 digits

AC Voltage

Range: 600 V / 1000 V Resolution:

0.1 V 1 V

Accuracy: 1.5% ±5 digits (20–500 Hz)

DC Voltage

Range: 600.0 V / 1000 V Resolution: 0.1 V / 1 V Accuracy: 1% ± 5 digits

Frequency – Via Jaw Range: 5.0 Hz to 500.0 Hz Resolution: 0.1 Hz Accuracy: 0.5% ± 5 digits Trigger level: 5–10 Hz, ≥10 A 10–100 Hz, ≥5 A 100–500 Hz, ≥10 A Frequency via Flexible Current Probe

Range: 5.0 to 500.0 Hz Resolution: 0.1 Hz Accuracy: 0.5% ± 5 digits Trigger level:

5–20 Hz, ≥25 A 20–100 Hz, ≥20 A 100–500 Hz, ≥25 A

Resistance

Range: 600 Ω / 6 kΩ / 60 kΩ Resolution: 0.1 Ω / 1 Ω / 10 Ω Accuracy: 1% ± 5 digits

Environmental Specifications

Operating temperature: -10°C to +50°C Storage temperature: -40°C to +60°C

Operating humidity:

Non-condensing (10°C)

≤90% RH at 10°C to 30°C ≤75% RH at 30°C to 40°C ≤45% RH at 40°C to 50°C

Operating altitude: 2,000 meters Storage altitude: 12,000 meters Temperature coefficients: Add 0.1 × specified accuracy for each degree C above 28°C or below 18°C Wireless frequency: 2.4 GHz ISM Band, 10 meter range EM…