Enviromment Testers

Item Code: ET-1

Introduction :

The 5 in 1 multi-tester has been designed to combine the functions of Sound Level Meter, Light Meter, Humidity Meter, Temperature Meter and DIgital Multimeter. It is an ideal multi-function instrument with score of practical applications for professional and home use. The Sound Level Function can be used to measure noise in factories, schools, offices, home etc., checking acoustics of studios, auditoriums and hi-fi installations.

The Light function is used to measure illuminance in the field. It is fully cosine corrected for the angular incidence of light. The light sensitive component used in this meter is a very stable, long life silicon diode. The Humidity / Temperature is for use a humidity/semiconductor sensor and K type thermocouple.

The DIgital Multimeter performs AC/DC Voltage, DC Current, Resistance measurement, Audible Continuity, Diode and Transistor hFE test.


General Specifications :

• 11 functions measures Sound level, Light, Humidity, Temperature, DC Voltage, AC Voltage, DC Current, Resistance, Transistor, Diode and Continuity test.
• 3-1/2 digits 1999 Count large LCD display with units of Lux, ºC, % RH and dB indication.
• Easy to use with single function switch operating, pocket size and light weight.
• Sound level measures from 35dB to 100dB for C weighting check with 0.1dB resolution.
• Humidity measurement from 25% RH to 95% RH with 0.1% RH resolution and fast time response.

Item Code: ET2

Features :

• Optically isolated PC interface-optional RS-232 cable and windows® 95/98/ 2000 compatible software allows user to collect display, plot and save data.
• 4 functions measure Sound level, Light, Humidity, Temperature.
• 4000 count large LCD display with units of Lux, ºC, %RH and dB indication.
• Easy to use with single function switch operating, pocket size and light weight.
• Sound level measures from Lo: 35dB to 100dB/ Hi: 65dB to 130dB for A weighting checking with 0.1dB resolution.
• Light measuring levels ranging from 0.01 lux to 40,000 lux.
• Humidity measurement from 25%RH to 95%RH with 0.1%RH resolution and fast time response.

Technical Specifications :

Introduction :

• The 6 in 1 digital multi-tester has been designed to combine the functions of Sound Level Meter, Light Meter, Humidity Meter, Temperature Meter, Non-contact AC Voltage Test Meter and Digital Multimeter.
• It is an ideal multi-function Instrument with scores of practical applications for professional and home use.
• The Sound Level function can be used to measure noise in factories, schools, offices, airports, home, etc., checking acoustics of studios, auditoriums and hi-fi installations.
• The Light function is used to measure illuminance in the field. It is fully cosine corrected for the angular incidence of light. The light sensitive component used in the meter is a very Stable, long life silicon diode.
• The Temperature is for use a semiconductor sensor and K type thermocouple.
• The digital Multimeter performs AC/DC Voltage, AC/DC Current, Resistance measurement and Audible Continuity, Diode, Temperature test.

Features :

• 14 functions measure Sound level, Light, Humidity, Temperature, DC Voltage, AC Voltage, DC Current, AC Current,Resistance, Diode and Continuity test.
• 3 4/5Digital large LCD display with units of Lux, °C, % and dB indication.
• Easy to use with single function switch operating, pocket size and light weight.
• Sound level measures from 35dB to 100dB for C weighting checking with 0.1dB resolution.
• Light measuring levers ranging from 1 lux to 40,000 lux.
• Humidity measurement from 30%RH to 90%RH with 1%RH resolution and fast time response.