Lutron PO2-250 O2 Meter
Lutron PO2-250 O2 Meter
- O2 ( Air oxygen ) and Temp. ( Air Temp. ) measurement
- O2 measurement range : 0 to 30.0 % x 0.1 %
- Temp. measurement range : 0 to 50 , /
- O2 Buzzer warning : If the measurement value < 18.0 %O2, the buzzer will sound for warning
- Galvanic cell type for O2 sensor
- High reliability Oxygen sensor, not be affected by acidic gases like CO2
- Auto power off saves battery life
Lutron AQ-9901SD Air Quality Meter
Lutron AQ-9901SD Air Quality Meter
- CO2 range : 0 to 4,000 ppm x 1 ppm
- O2 range : 0 to 30.0 % x 0.1 %
- CO range : 0 to 1,000 ppm x 1 ppm
- Humidity range: 10 to 95 %RH
- Dew point Temp. and Wet bulb Temp. measurement
- Temp. range : 0 to 50.0 ℃, ℃/ ℉
- CO2 sensor : NDIR, long term reliability
- CO, O2 sensor : Galvanic cell type
Lutron CO2-9914SD CO2 + Humidity/Temp One Probe
Lutron CO2-9914SD CO2 + Humidity/Temp One Probe
- CO2 range : 0 to 10,000 ppm x 1 ppm
- Humidity range: 10 to 95 %RH. x 0.1 % RH
- Dew point Temp. and Wet bulb Temp. measurement
- Temp. range : 0 to 50.0 ℃, ℃/℉
- CO2 sensor : NDIR, long term reliability
- Humidity sensor : Precision capacitance sensor
- Alarm setting with the beeper sound output
- Sampling time for data recorder is 2 seconds to 8 hours
Ono Sokki HT-5500 Handheld Digital Tachometer
Ono Sokki HT-5500 Handheld Digital Tachometer
HT-5500 is a handheld digital tachometer with high performance and pioneering technology at the sophisticated body. It can be operated easily as both contact and non-contact type digital tachometer, which various rotation measurement technology are equipped.
AZ Instrument AZ-7530 CO2 Controller
AZ Instrument AZ-7530 CO2 Controller
AZ Instrument 7530 CO2 Controller has the big LCD, which could show the CO2 concentration value with chart, so the 7530 AZ could be used for the CO2 monitor for the indoor air quality and green house CO2 measurement. It could be also operated and met with all work space, office, hospital, school, station, residential, commercial building or home usage.
- Accurate 2-Channel low drift NDIR CO2 measuring
- Programmable CO2 zone value & CO2 center value to control output power on/off
- External CO2 sensor to be used in closed space
Constant DMM 600-IV Digital Multimeter
Constant DMM 600-IV Digital Multimeter
A multimeter or multitester, also known as AVO Meter, is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter may include features such as the ability to measure voltage, current and resistance. Multimeters can use analog circuits or an analog-digital multimeter (AMM) and a digital multimeter (often abbreviated as DMM or DVOM.)
Extech EA80 EasyView Indoor Air Quality Meter/Datalogger
Extech EA80 EasyView Indoor Air Quality Meter/Datalogger
The EA80 checks for Carbon Dioxide concentrations using a maintenance-free dual wave NDIR (non-dispersive infrared) CO2 sensor with a range of 0 to 6,000 PPM. It can automatically data log up to 20,000 data sets or you can manually enter up to 99 sets for later recall. Additional features include: auto power off, data hold, max/min with time stamp and alarm. Comes complete with six AAA batteries, Windows 95/98/NT/2000/ME/XP compatible software and an RS-232 interface cable.
Extech CO250 Portable Indoor Air Quality CO2
Extech CO250 Portable Indoor Air Quality CO2
This Portable Indoor Air Quality CO2 Meter measures Carbon Dioxide (C02), Temperature, Humidity, Dew Point, and Wet Bulb. Checks for Carbon Dioxide (CO2) concentrations and calculates statistical weighted averages of TWA (8 hour time weighted average) and STEL (15 minute short term exposure limit). User programmable audible alarm. Data acquisition software and cable included to record and document CO2, Humidity and Temperature data. Complete with software and cable, 4 AA batteries, and carrying case.
Extech CO210 Desktop Indoor Air Quality CO2
Extech CO210 Desktop Indoor Air Quality CO2
CO210 is a Desktop Indoor Air Quality CO2 Monitor/Datalogger. Measurement ranges are 0 to 9,999 ppm (CO2), 14 to 140°F (-10 to 60°C) for Air Temperature and 0.1 to 99.9% for Relative Humidity. It features Minimum/Maximum CO2 value recall, Year/Month/Date/Time display, and an Automatic Baseline Calibration (minimum CO2 level over 7.5 days) or manual calibration in fresh air. Comes with AC adapter and user manual.
Lutron MCH-383SD CO2/Humidity/Temp. Monitor
Lutron MCH-383SD CO2/Humidity/Temp. Monitor
- Monitor with real time data logger, save the measuring data along the time information ( year, month, date, minute, second ) into the SD memory card and can be down load to the Excel, extra software is no need. user can make the further data or graphic analysis by themselves.
- Show CO2 ( Carbon dioxide ), Humidity and Temperature value in the same LCD.
- NDIR method principal for CO2 ( Carbon dioxide ) measurement, available for long term operation. high repeatability and high accuracy.
- 0.1 %RH resolution for the humidity reading, 0.1 degree resolution for the Temp. reading.
- Used the precision capacitance type humidity sensor, professional and high accuracy.
- SD card capacity : 1 GB to 16 GB.
