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FEATURES * Cup vane anemometer, available for wind speed measurement, high reliability. * Measurement range : 0.9 to 35.0 m/s * Wind speed unit : m/s, km/h, ft/min, knot, mile/h. * ℃, ℉ temperature measurement. * LCD display, IP 65 water resistance. * Microprocessor circuit ensures high accuracy and provides special functions and features. * Records Maximum and Minimum readings with recall. * Data hold and 100 point data logger with recall. * Auto power off saves battery life. * Operates from DC 1.5V ( UM4/AAA ) x 4 PCs batteries.
FEATURES * Cup Anemometer, Barometer, Humidity, Temperature meter, 4 in one, professional. * Anemometer unit : m/S, Km/h, FPM, mph, Knot. * Barometer unit : hPa, mmHg, inHg. * Humidity with Dew point measurement * Temperature measurement with ℃, ℉ unit. * Cup vane anemometer, available for wind speed measurement, high reliability. * Fast response time for humidity measurement. * Atmosphere measurement with high accuracy. * Two display can select the six mode ( function ) :Humidity/Temp., Humidity/Dew point, Anemometer/Temp., Barometer/Temp. Barometer/Humidity, Barometer/Anemometer, * Bright LCD display. * Microprocessor circuit ensures high accuracy and provides special functions and features. * Records Maximum and Minimum readings with recall. * Auto power off saves battery life. * Operates from DC 1.5V ( UM4/AAA ) x 4 PCs batteries.
FEATURES * This Digital Dissolved Oxygen Meter is supplied with a polarographic type probe with an incorporated Temp. sensor which serves for precise Dissolved Oxygen ( DO ) and Temp. measurement. * Applications for Aquarium, Medical research, Agriculture, Fish hatcheries, Laboratory, Water conditioning, Mining industry, Schools & Colleges, Quality control... * Heavy duty dissolved oxygen probe, probe head size can connect with BOD bottle * All in one Pen type Dissolved Oxygen Meter, easy operation. * Automatic Temp. compensation from 0 to 50 ℃ for sensor. * Microprocessor circuit assures high accuracy and provides special functions and features. * Multi-display, show Dissolved oxygen and temperature at the same time. * Build in temperature ℃,℉ measurement. * Temperature unit can default to ℃ or ℉. * LCD with two display, easy readout. * Auto power off to save the battery life. * IP-67 Water resistance. * Records Maximum and Minimum readings with recall. * Data hold function for freezing the desired value. * Use the durable, long-lasting components, including a heavy duty & compact ABS-plastic housing case.
FEATURES * This Digital Oxygen Meter is supplied with a polarographic type probe with an incorporated Temp. sensor which serves for precise Dissolved Oxygen ( DO ) and Temp. measurement. * Applications for Aquarium, Medical research, Agriculture, Fish hatcheries, Laboratory, Water conditioning, Mining industry, Schools & Colleges, Quality control... * Heavy duty dissolved oxygen probe, probe head size can connect with BOD bottle. * Separate probe with 4 meters cable. * Automatic Temp. compensation from 0 to 50 ℃ for sensor. * Microprocessor circuit assures high accuracy and provides special functions and features. * Multi-display, show Dissolved oxygen & Temp. at the same time. * Build in temperature ℃,℉ measurement. * Temperature unit can default to ℃ or ℉. * LCD with two display, easy readout. * Auto power off to save the battery life. * Records Maximum and Minimum readings with recall. * Data hold function for freezing the desired value. * Use the durable, long-lasting components, including a heavy duty & compact ABS-plastic housing case.
FEATURES * Professional Humidity measurement with fast response time. * Temperature measurement with ℃, ℉ unit. * Two displays, show Humidity/Temperature value at same time. * Bright LCD display. * Microprocessor circuit ensures high accuracy and provides special functions and features. * Data hold to freeze the display value. * Internal ℃, ℉ selection with default. * Auto power off saves battery life. * Operates from DC 1.5V ( UM4/AAA ) x 4 PCs batteries. Durable, long-lasting components, enclosed in strong, compact ABS-plastic housing.
FEATURES * Wide measuring range, 0 to 20,000 Lux. * Lux & Foot-candle ( Ft-cd ) unit selection. * High resolution : 1 Lux, 0.1 Ft-cd. * Sensor used the exclusive photo diode & color correction filter, spectrum meet C.I.E. photopic. * Sensor cosine correction factor meet standard. * All in one, meter build in the light sensor, easy operation. * Microprocessor circuit ensures high accuracy and provides special functions and features. * Data hold, to freeze the desired reading value. * Auto power off saves battery life. * Operates from DC 1.5V ( UM4/AAA ) x 4 PCs batteries. * Light sensor protection cover is the standard accessory. * Microprocessor circuit ensure high accuracy, and also and also provides special functions and features. * Durable, long-lasting components, enclosed in strong, compact ABS-plastic housing.
FEATURES * Designed to check the moisture level of wood, concrete, and other non-wood material. * 6 % to 40 % moisture range on wood. * 0 to 100% relative moisture value for Concrete and other non-wood material. * All in one, meter build in the test pins. * Data hold function to freeze the desired value on display. * Microprocessor circuit ensures high accuracy and provides special functions and features. * Operates from DC 1.5V ( UM4/AAA ) x 4 PCs batteries. * Built-in low battery indicator. * With the pins' protection cover. * Durable, long-lasting components, enclosed in strong, compact ABS-plastic housing.