THAI METROLOGY SYSTEM CO., LTD.
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EXTECH 445815 Hygro-Thermometer
Extech 445815: Hygro-Thermometer Humidity Alert with Dew Point
Programmable Alarm warns of High Humidity Conditions
- %RH audible and visual alarm alerts when humidity exceeds set limit
- Displays Dew Point temperature
- Max/Min with reset function
- Humidity: 10 to 99%RH
- Temperature: 14 to 140°F (-10 to 60°C)
- Basic Accuracy: ±4%RH; ±1.8°F, ±1°C
Extech DC400 400A DC Mini Clamp Meter
Extech DC400: 400A DC Mini Clamp Meter
Ideal for automotive, heavy equipment and marine DC current measurements
- High Accuracy and Resolution
- One touch “Auto Zero”
- Large 4000 count LCD display
- Easy to use, single function meter
Extech DO700 Portable Dissolved Oxygen Meter
Extech DO700: Portable Dissolved Oxygen Meter
9-in-1 Meter with Lab Performance
- Measures Dissolved Oxygen concentration/saturation, pH, mV, Conductivity, TDS, Salinity, Resistivity and Temperature
- Automatic salinity compensation and manual barometric pressure compensation for DO measurements
- One button pH calibration (4, 7, and 10pH)
- Choice of 3 point pH calibration for better accuracy
- One point Conductivity calibration – automatically recognizes 8 calibration solutions from USA, Europe and China series
- Automatic Temperature Compensation (non-linear compensation for purified water <10?S/cm to improve measuring accuracy)
- Memory stores up to 400 readings with series number, measured value and temperature
- Large blue backlit dual LCD display
- Auto power off saves battery life with disable function
- Waterproof housing
- Complete with DO probe, pH/mV/Temp electrode, polymer Conductivity cell, pH and Conductivity calbration solutions, batteries and hard carrying case
EXTECH EC510 Waterproof ExStik
Extech EC510: Waterproof ExStik
Combination flat surface pH electrode with autoranging high accuracy Conductivity cell
> Kit includes: EC500 meter, 3 calibration standards, 3 pH buffer pouches plus rinse solution, 3 cups, batteries and carrying case
> Measures 5 parameters including Conductivity, TDS, Salinity, pH, and Temperature using one electrode
> 9 units of measure: pH, µS/cm, mS/cm, ppm, ppt, mg/L, g/L, °C, °F
> Analog bargraph indicates trends
> Memory stores up to 25 labeled readings
> Adjustable Conductivity to TDS ratio from 0.4 to 1.0; 0.5 fixed Salinity ratio
> RENEW feature alerts user when electrode needs replacement
Extech PH100 ExStik® pH Meter
Extech PH100: ExStik® pH Meter
Meter with flat surface electrode for fast and easy on-the-spot pH measurements
- Built-in Smart chip offers advanced functions and features to a stick style pH meter not found anywhere else
- RENEW feature that tells you when it’s time to replace your pH electrode
- CAL feature that tells you when it’s time to recalibrate your meter
- Flat Surface pH electrode that is completely waterproof and rugged enough to withstand harsh environments
- Analog bargraph originates at neutral point (pH 7.00) to conveniently view trends in acidity or alkalinity
- Temperature measurements with Atomatic Temperature Compensation
- 1, 2 or 3 point calibration automatically recognizes buffer solutions. Order pH buffers separately
- Complete with flat surface pH electrode, protective sensor cap, sample cup with cap, four 3V CR-2032 button batteries, and 48″ (1.2m) neckstrap
Extech SD700 Barometric
Extech SD700: Barometric Pressure/Humidity/Temperature Datalogger
Records data to SD card in Excel® format
- Displays Barometric Pressure in 3 units of measure: hPa, mmHg, and inHg
- Triple LCD simultaneously displays Barometric Pressure, Temperature, and Relative Humidity
- Datalogger date/time stamps and stores readings on an SD card in Excel® format for easy transfer to a PC
- Selectable data sampling rate: 5, 10, 30, 60, 120, 300, 600 seconds
- Complete with (6) AAA batteries, SD memory card, Universal AC adaptor, and mounting bracket