* CO ( Carbon monooxide ) , Temperature.
* CO range : 0 to 1, 000 ppm.
* Temperature. : 0 to 50 oC, oC/ oF.
* CO response time : 30 second.
* Data hold Record ( Max., Min. ) .....

* CO2 range : 0 to 4, 000 ppm.
* CO2 sensor : NDIR, long term reliability.
* CO2 with alarm setting.
* Function : CO2 ( Carbon dioxide ) Humidity, Dew point, Temperature.
* ....

* Bench meter for multi purpose operation : PH/ ORP, DO, CD/ TDS Measurement.
* pH : 0 to 14.00 pH, ORP : 1999 mV.
* Conductivity : 200 uS/ 2 mS/ 20 mS/ 200 mS.
* Dissolved....

* Free chlorine, total Chlorine measurement.
* Range : 0 to 3.5 mg/ L ( ppm)
* Range : Auto range.
* Measuring principal : Photo meter method.
* Light source : LED, 525 nm.
....

* Conformance : USEPA Method 180.1
* Measurement Range : Auto-Ranging from 0 - 1100 NTU
* Principle of Operation : Nephelometric
* Accuracy: 0-500 NTU =  ± 2% of reading or  ± ....

* Range : Auto range, two ranges, 0.00 to 50.00 NTU, 50 to 1, 000 NTU.
* Resolution : 0.01 NTU/ 1 NTU.
* Light source : LED, 850 nm.
* Record Max., Min. value.
* Power : 1.5 V....

Features :
* Venturi electronic flow control system ( ISO-5167)
* High resolution large display LCD backlight and RS 232 PC interface
* Sampling period are microprocessor....

High volume sampler for sampling of PM10 particles with 1.27 m3-minute suction flow in accordance with norm UNI-EN 12341 ( reference sampler) and with US EPA CFR 40 part 50.11.

....

* 0.2 - 20.0 m/ s, high precision for low air velocity measurement.
* m/ s, ft/ min, km/ h, knots, mile/ h, oC/ oF.
* Max., Min., Data hold.
* RS-232/ USB computer interface.
....

* Air velocity, Air flow ( CMM, CFM ) , Temperature.
* Hot wire anemometer, high precision for low air velocity measurement.
* Telescope and separate probe, easy operation.
* 0....

* High capacity, 16, 000 data logger point.
* Real time data logger ( record year, month, date,
hour, minute, second ) .
* Air velocity, Air flow, Temp., type K Temp.
* Hot....

* Air velocity : 0.9 to 35.0 m/ s, ft/ min., km/ h, mile/ h, knots.
* Barometer : 10 to 1100 hPa, mmHg, inHg.
* Humidity : 10% to 95% RH, Dew.
* Temperature : 0 to 50 oC, oC/ ....

* Out side air speed measurement.
* 0.9 to 35.0 m/ s, ft/ min., km/ h, mile/ h, knots.
* All in one, hand held type.
* Cup type probe, high reliability.
* LCD display, Record ....

* Out side air speed measurement.
* 0.9 to 35.0 m/ s, ft/ min., km/ h, mile/ h, knots.
* Temperature : 0 to 50 oC, oC/ oF.
* All in one, hand held type.
* Cup type probe, high....

* Air velocity : 0.4 to 30.0 m/ s
* Temperature : 0 to 50 oC, oC/ oF.
* Unit : m/ s, km/ h, knots, ft/ min, mile/ h.
* Temp. : 0 to 50 oC, oC/ oF.
* All in one, compact and....

* Air velocity : 0.4 to 30.0 m/ s, ft/ min., km/ h, mile/ h, knots.
* Humidity : 10% to 95% RH, Dew.
* Temperature : 0 to 50 oC, oC/ oF.
* All in one, hand held type.
* Vane....

* Air velocity : 0.4 to 30.0 m/ s, ft/ min., km/ h, mile/ h, knots.
* Barometer : 10 to 1100 hPa, mmHg, inHg.
* Humidity : 10% to 95% RH, Dew.
* Temperature : 0 to 50 oC, oC/ ....

* Range : 0.4 to 25.0 m/ s.
* m/ s, km/ h, ft/ min., knots, mile/ h, Temp.
* Temp. : 0 to 50 oC, oC/ oF.
* Low-friction ball vane wheels is accurate in both
high & low....

* High capacity, 16, 000 data logger point.
* Real time data logger ( record year, month,
date, hour, minute, second ) .
* Air velocity, Air flow, Temp., type K Temp.
* Metal....

* 0.4 to 25.0 m/ s, m/ s, ft/ min, km/ h, knots,
Temperature, Data hold, 18 mm LCD.
* Low-friction ball-bearing vane.