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Extech Instruments Extech 470 User Manual

Extech Instruments Extech 470
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V5.0 5/04 6
Function Range Resolution Accuracy
400 0.1 ±(0.8% reading + 4 digits)
4k 0.001k ±(0.8% reading + 2 digits)
40k 0.01k
400k 0.1k
4M 0.001M
±(1.0% reading + 2 digits)
Resistance
40M 0.01M ±(3.0% reading + 5 digits)
40nF 0.01nF
±(5.0% reading + 7 digits)
400nF 0.1nF
±(3.0% reading + 5 digits)
4µF 0.001µF
40µF 0.01µF
±(3.5% reading + 5 digits)
Capacitance
100µF 0.1µF ±(5.0% reading + 5 digits)
5.000Hz 0.001Hz
50.00Hz 0.01Hz
±(1.5% reading + 5 digits)
500.0Hz 0.1Hz
5.000kHz 0.001kHz
50.00kHz 0.01kHz
500.0kHz 0.1kHz
±(1.2% reading + 2 digits)
5.000MHz 0.001MHz
10.00MHz 0.01MHz
±(1.5% reading + 4 digits)
Frequency
Sensitivity: 0.8V rms min. @ 20% to 80% duty cycle and <100kHz; 5Vrms
min @ 20% to 80% duty cycle and > 100kHz
.
0.1 to 99.9% 0.1%
±(1.2% reading + 2 digits)
Duty Cycle
Pulse width: 100µs - 100ms, Frequency: 5Hz to 150kHz
-4 to 1382°F 1°F
Temp
(type-K)
-20 to 750°C 1°C
±(3.0% reading + 3 digits)
(probe accuracy not included)
-58 to 518°F 1°F
Temp
(IR)
-50 to270°C 1°C
±2.0% reading or ±2°C, ± 4 °F
Note: Accuracy specifications consist of two elements:
(% reading) – This is the accuracy of the measurement circuit.
(+ digits) – This is the accuracy of the analog to digital converter.

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Extech Instruments Extech 470 Specifications

General IconGeneral
BrandExtech Instruments
ModelExtech 470
CategoryThermometer
LanguageEnglish

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