Extech 380976 Data Sheet
Ordering Information:
380976 ..................3-Phase True RMS Power Clamp Meter
380976-NIST ..........3-Phase True RMS Power Clamp Meter with NIST Certificate
480172 ..................AC Line Splitter
Function Max Range / Resolution Basic Accuracy
True Power (W): 600kW / 10W ±5%+ 20d
Apparent Power(kVA): 600kVA / 10kVA ±2%+ 20d
Reactive Power (kVAR) 600kVAR/10VAR ±5%+ 20d
Horsepower (HP) 800HP/0.01HP ±5%+ 20d
Phase Angle (f): -60 to +60° / 0.1° ±6°
AC Current: (Trms): 1000A / 10mA ±2%+ 20d
uA Current (AC+DC) (Trms): 1000μA / 10nA ±1%+ 20d
AC/DC Voltage: (Trms): 600V / 0.1mV ±1%+ 20d
Resistance (Ω): 1000kΩ / 0.1Ω ±1%+ 10d
Resistance (MΩ): 100MΩ / 1kΩ ±5%+ 10d
Capacitance: 7000μF / 1nF ±1.5%+ 5d
Frequency: 40Hz to 1kHz / 0.1Hz ±0.5%+ 2d
Temperature (Type K): -58 to 1000°F / 0.1°F ±1%+ 2°F
-50 to 900°C / 0.1°C ±1%+ 1°C
Dimensions: 9 x 3 x 1.6" (228 x 76 x 39mm)
Weight: 16.4oz (465g)
Specifications subject to change without notice.
Copyright © 2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
www.extech.com
07/18/08 - R1
380976 Features:
• Large dual LCD display (9999 count)
• Measures 1f/3fTrue Power (kW), Apparent Power (kVA),
and Reactive Power (kVAR), plus Horsepower (HP),
Power Factor, and Phase Angle with Lead/Lag indicator
• AC+DC μA current with 10nA resolution for flame rod
tests
• Max/Min recording with elapsed time indication
• Auto Detect AC/DC Voltage measurements
with simultaneous frequency display
• Capacitance to 7000μF with 0.001μF resolution
• High Resistance tests to 100MΩ
• Type K, °C/°F switchable, temperature to 1000ºF
• Diode and Continuity tests
• Auto power off with disable feature
• 1.6" (40mm) clamp jaw opening
• Complete with test leads, Type K probe (-58 to 482°F/
-50 to 250°C), carrying case and 9V battery
Applications:
• AC Power evaluation
• Motor/Generator installation and repair
• HVAC flame rod tests
• Capture max/min temperature or current values
• Category III rating for industrial measurements
Measures Current, Insulation Resistance, Temperature (Type K) and Power
Including True Power, Apparent Power, and Reactive Power
1φ 3φ 1000A AC Power Clamp Meter
True Power and Phase Indication for enchanced
versatility and performance.
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