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Extech EX430 11 Function True RMS Professional MultiMeter

Item #:
EXT-EX430
Brand:
Extech
Extech EX430 11 Function True RMS Professional MultiMeter
$94.99
Qty

Discontinued

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Extech EX430 11 Function True RMS Professional MultiMeter

Extech EX430 11 Function True RMS Professional MultiMeter

$94.99

Discontinued


EX430 11 Function True RMS Professional MultiMeter by Extech

Features

  • Large backlit LCD display with easy-to-read 1" digits
  • Type K thermometer built-in for temperature measurements
  • Low current capability: measure down to 0.1?A
  • Input fuse protection and mis-connection warnings
  • Complete with CAT III test leads, multi-position tilt stand and velcro strap for hanging, protective holster with test lead holder, bead wire temperature probe, and 9V battery
  • True RMS (EX430)
  • Autoranging
  • Capacitance
  • Frequency
  • Relative function
General Specifications
Diode Test Test current of 0.3mA maximum, open circuit voltage 1.5V DC typical
Continuity Check Audible signal will sound if the resistance is less than 150 Ω (approx.), test current <0.7mA
Temperature Sensor Requires type K thermocouple
Input Impedance >7.5MΩ (VDC & VAC)
AC Response True rms
ACV Bandwidth 50Hz to 1kHz
Display 4000 count backlit liquid crystal
Overrange indication "OL" is displayed
Auto Power Off 15 minutes (approximately)
Polarity Automatic (no indication for positive); Minus (-) sign for negative
Measurement Rate 2 times per second, nominal
Low Battery Indication Battery symbol is displayed if battery voltage drops below operating voltage
Battery One 9 volt (NEDA 1604) battery
Fuses mA, µA ranges; 0.5A/250V fast blow
A range; 20A/250V ceramic fast blow
Operating Temperature 5°C to 40°C (41°F to 104°F)
Storage Temperature -20°C to 60°C (-4°F to 140°F)
Operating Humidity Max 80% up to 31°C (87°F) decreasing linearly to 50% at 40°C (104°F)
Storage Humidity <80%
Operating Altitude 2000 meters.(7000ft) maximum
Weight 342g (0.753lb) (includes holster).
Size 187 x 81 x 50mm (7.36" x 3.2" x 2.0") (includes holster)
Safety For indoor use and in accordance with the requirements for double insulation to IEC1010-1 (2001): EN61010-1 (2001) Overvoltage Category III 600V and Category II 1000V, Pollution Degree 2.

Range Specifications
Function
Range
Resolution
Accuracy
DC Voltage
400mV
0.1mV
±(0.3% reading + 2 digits)
4V
0.001V
±(0.5% reading + 2 digits)
40V
0.01V
400V
0.1V
1000V
1V
±(0.8% reading + 3 digits)
AC Voltage
50 to 400Hz
400Hz to 1kHz
400mV
0.1mV
±(1.5% reading + 15 digits)
±(2.5% reading + 15digits)
4V
0.001V
±(1.5% reading + 6 digits)
±(2.5% reading + 8 digits)
40V
0.01V
400V
0.1V
750V
1V
±(1.8% reading + 6 digits)
±(3% reading + 8 digits)
DC Current
400μA
0.1μA
±(1.5% reading + 3 digits)
4000μA
1μA
40mA
0.01mA
400mA
0.1mA
4A
0.001A
±(2.5% reading + 5 digits)
20A
0.01A
AC Current
50 to 400Hz
400Hz to 1KHz
400μA
0.1μA
±(1.8% reading + 8 digits)
±(3.0% reading + 7 digits)
4000μA
1μA
40mA
0.01mA
400mA
0.1mA
4A
0.001A
±(3.0% reading + 8 digits)
±(3.5% reading + 10 digits)
20A
0.01A
Resistance
400Ω
0.1Ω
±(0.8% reading + 4 digits)
4kΩ
0.001kΩ
±(0.8% reading + 2 digits)
40kΩ
0.01kΩ
±(1.0% reading + 2 digits)
400kΩ
0.1kΩ
4MΩ
0.001MΩ
40MΩ
0.01MΩ
±(3.0% reading + 5 digits)
Capacitance
40nF
0.01nF
±(5.0% reading + 7 digits)
400nF
0.1nF
±(3.0% reading + 5 digits
4μF
0.001μF
±(3.5% reading + 5 digits)
40μF
0.01μF
100μF
0.1μF
±(5.0% reading + 5 digits)
Frequency
5.000Hz
0.001Hz
±(1.5% reading + 5 digits)
50.00Hz
0.01Hz
500.0Hz
0.1Hz
±(1.2% reading + 2 digits)
5.000kHz
0.001kHz
50.00kHz
0.01kHz
500.0kHz
0.1kHz
5.000MHz
0.001MHz
±(1.5% reading + 4 digits)
10.00MHz
0.01MHZ
Sensitivity: 0.8V rms min. @ 20% to 80% duty cycle and <100kHz; 5Vrms min @ 20% to 80% duty cycle and > 100kHz.
Duty Cycle
0.1 to 99.9%
0.1%
±(1.2% reading + 2 digits)
Pulse width: 100µs - 100ms, Frequency: 5Hz to 150kHz
Temp (type-K)
-20 to 750°C
1°C
±(3.0% reading + 3 digits)
(probe accuracy not included)
-4 to 1382°F
1°F

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