Extech Instruments EN300 User Manual (English)

To Previous Page

EN300-EU-EN v1.3 4/14

Hygrometer (Humidity/Temperature)

Units Range Resolution Accuracy

%RH 10 to 95 %RH 0.1 %RH

< 70 %RH :± 4 %RH

≧

70 %RH :± ( 4%rdg + 1.2 %RH )

°F

32 to 122°F 0.1°F ± 2.5°F

°C

0 to 50°C

0.1°C

± 1.2°C

Light

Units Range Resolution Accuracy

Lux

0 to 2,200 Lux 1 Lux

± 5% rdg ± 8 digits

1,800 to 20,000 Lux 10 Lux

Ft-cd

0 to 204.0 Fc 0.1 Ft-cd

170 to 1,860 Fc 1 Ft-cd

Sound Level

Microphone ½” Electret condenser microphone

Measurement Range 35 to 130 dB, Auto range

Resolution 0.1dB

Frequency response 31.5Hz to 8,000Hz

Weighting " A " frequency weighting network

Time Response "Fast"

Accuracy Meets IEC 61672 class 2, A weight, Fast response

Note: Stated specification tests under the environment RF Field Strength less than 3 V/M &

frequency less than 30 MHz only

Note: Specification stated for 23± 5°C



Allrightsreservedincludingtherightofreproductioninwholeorinpartinanyform

ISO‐9001Certified

www.extech.com

Need help?

Do you have a question about the Extech Instruments EN300 and is the answer not in the manual?

Extech Instruments EN300 Specifications

General

Model	EN300
Category	Multimeter
Type	Digital
Display	LCD
Display Counts	4000
DC Current	400µA to 10A
AC Current	400µA to 10A
Resistance	400Ω to 40MΩ
Frequency	10Hz to 10MHz
Continuity	Yes
Diode Test	Yes
Data Hold	Yes
Relative Mode	Yes
Battery Type	9V
Safety Rating	CAT III 600V
Measurement Functions	Resistance, Capacitance, Frequency, Temperature, Continuity, Diode
Temperature (Type K)	-40°C to 1000°C