Auro Electronics (India) Pvt. Ltd. Ambala Cantt, Haryana

Measure your plants' most important inputs: light exposure and temperature. Also tracks degree days and chill hour data. The WeatherTracker 305 includes a quantum light to measure your plants' light exposure over time (in moles/day). The 305 is a comprehensive tool to assess physiological maturity of your plants. Greenhouse Light WeatherTracker calculates Growing Degree Days Three (3) user-activated degree-day memories and one (1) chill hour memory One-button review of 30 days of values and 12 months of summaries LCD display (upates every 20 seconds) with easy-to-use keypad 9V battery with 8-month life; memory protection in case of power loss Easy partial assembly / Installation The internal electronics calculate Growing Degree Days (GDD) for up to three degree day counters. For example, one counter can be activated at planting while another can track the development of insects. The station also calculates Chill Hours, which is the total amount of hours during which temperatures have been below a specified low temperature. The arrow keys allow you to scroll through the sensor readings, Degree Day/Chill Hour calculations as well as set your temperature ranges. WeatherTracker monitors the PAR light available and records it as moles/day. Ordering Information 3501PAR Model 305 - Greenhouse Tracker

Manufacturer : Spectrum Technologies

Why base your important growing decisions on distant university or airport weather reports? WatchDog 2000 Series Weather Stations deliver accurate, real-time weather information directly from your orchard or vineyard. Together with Specware Pro software, you can monitor, record and analyze over a dozen important growing conditions for more effective and profitable crop and pest management. This powerful weather station measures, calculates and logs evapotranspiration (ET), solar radiation, wind speeddirection, wind chill, dew point, temperature, RH and rainfall. Five (5) external sensor channels are available for leaf wetness, soil moisture or other sensors. WatchDog Model 2900ET Weather Station Measures Evapotranspiration, Wind speed and direction, Wind chill, Dew point, Solar radiation, Air temperature, Relative humidity, and Rainfall.

The Watermark Soil Moisture Sensor is an established method of tracking soil moisture trends in crops, vineyards, or other areas where moisture level is a concern. Place sensors in the upper and lower thresholds of the root zone, in turf, or in other growing media. Reads moisture from 0 (saturated) to 200 (dry) centibars. Includes 6-ft cable.

Place a Watermark sensor in the root zone of your crop or turf and use the handheld Digital Meter for an instant reading or moisture from 0 (saturated) to 200 (dry) centibars. The Watermark adapter makes these Watermark sensors compatible with our WatchDog weather stations and data loggers. Ordering Information 6455 Digital Meter 6450ADPT Watermark Adapter 6450WD Watermark Soil Moisture Sensor 6ft. 6450WD20 Watermark Soil Moisture Sensor 20ft.

For use with your previously installe Watermark Sensors. Monitor and record soil moisture with WatchDog Weather Stations and data loggers.

Supported Measurements : Water Level, Barometric Pressure, Temperature. Electronics are shielded in stainless steel housing for use in freshwater. HOBOware Pro software provides easy conversion to accurate water level reading, fully compensated for barometric pressure, temperature, and water density. Multiple-rate sampling allows faster sampling at critical times such as when pumping starts or stops. Durable ceramic pressure sensor.

Spot frost conditions easily in your vineyard or orchard with the WatchDog Frost Alert. When the temperature approaches freezing, the high-powered LED light (visible from about two miles) changes color and flash frequency to indicate temperature conditions at-a-glance. The Frost Alert will shut off above 37ºF to conserve power. Requires 6V lantern battery (not included). High output LED's means no lamps to replace. Low current consumption giving long battery life. 4 defined temperature ranges. Low battery alarm to alert user. Faulty Sensor/ cable alarm. Calibration error alarm Good Health indicator to assure user that unit is functioning correctly. Auto Power Off above 3°C allows user to leave unit out for the duration of the frost-fighting season Periodic Flash when temperature is above 3°C allows user to easily locate units at the end of the frost season. Can be hung from a cable, secured to an upright, or placed on ground. Handy Probe Clip supplied to allow placement of probe in required sensing area. Mounting stick supplied to easily secure to a post Tough Injection molded case for the outdoors. Water-resistant. (Rain proof) Uses Low Cost Battery for economic operation. 12 month warranty.

Monitor critical UV rays. This meter measures the UV radiation between 250 and 400 nanometers, and is measured in µmol m-2 s-1 (micromoles of photons per square meter second). Fieldscout UV Meter monitors critical ultraviolet radiation. Light has three principal characteristics that affect plant growth: quantity, quality, and duration. Light quantity refers to the intensity or concentration of sunlight. Light quality refers to the color or wavelength reaching the plant surface. Light duration or photoperiod refers to the amount of time that a plant is exposed to sunlight High levels of UV light can be detrimental to plants. Use this meter to determine the UV filtering capacity of greenhouse shades and glass barriers. Includes one 9-volt battery. Now also available with external sensor on 2-meter cable.

NexSens WQSensors are the latest in smart sensor technology with direct computer interface. A six foot sensor cable with integral USB connector offers a hassle-free connection to Windows-based PCs and mobile devices. The WQSensor is powered from the USB port, and data is displayed in real-time directly on the computer screen. When connected, the sensors unique ID is automatically recognized, and the most recent calibration, factory calibration, and probe status are displayed. These quality sensors, bundled with a versatile PC or Mobile software package, ensure affordable data with minimal effort. The ISE WQSensors incorporate a refillable double junction reference electrode with replaceable sensing module. Each sensing module is composed of an ion-specific membrane. A measurement of the electric potential created across the membrane by specific ions is compared to the reference electrode, and a net charge is calculated. This net charge is directly proportional to the concentration of the specific ion. The Bromide, Calcium, Chloride, and Fluoride ISE sensors use solid state membranes, while Ammonium and Nitrate sensors are comprised of PVC membranes. Using industry-standard methods, these ion selective electrodes provide accurate, laboratory-quality measurements in a cost-effective package. WQSensors Software is a powerful sensor interface and data collection program that is included with the purchase of any WQSensor. The program allows users to quickly calibrate, log and analyze data from any WQSensor. Professional PDF reports are generated with the click of a button, and advanced options allow the user to adjust graph scaling, select time intervals, etc. For portable water quality measurements, NexSens WQMobile software offers a plug-&-play interface to the complete line of WQSensors. Simply plug the sensor into a Trimble Nomad or other field computer with USB interface and begin collecting data!

Lascar K, J, T Type Thermocouple Logger with Direct USB Connection and Alarms   The USB Thermocouple data logger accepts any Type K, J or T Thermocouple wire. Depending on the thermocouple, the logger can measure and record temperatures from -200°C to 1300°C. Using the software, thermocouple type, thermocouple calibration, sampling rate, start-time, logging mode, and downloading and analysis of data can all be performed. The data logger features a user-replaceable battery, high and low alarm settings, LEDs to show status of logging and usb interface for fast data download. USB Thermocouple Logger Includes >> K-Type Thermocouple (0°C to 110°C) w/ 1.5 Meter Cable >> Windows PC Software >> 1/2AA 3.6V Lithium Battery     USB Thermocouple Logger Features USB logger supports Type J, K and T Thermocouple Probes 2 User Programmable Alarm Thresholds Visual Blinking LED Status Lights User Replaceable Battery Includes Windows PC Software and 1/2 AA Lithium Battery  

Resolution : 1.0°C (2.0°F)

Accuracy : ±1.0°C (±2.0°F) @ -10°C to 40°C (14°F to 104°F)

Dimensions : 118mm Length x 27mm Width

USB Temperature Logger Features   USB Interface for Set-up and Data Download 2 User-Programmable Alarm Thresholds Red and Green LED Alarm Status Indicator Yellow LED Troubleshooting Indicator Replaceable Internal Lithium Battery Programmable Start Date and Time

Temperature Range : -35°C to 80°C (-31°F to 176°F)

Temperature Accuracy : ±2°F

Temperature Resolution : 1

Lascar Logger with Long Life Battery and Extended Measurement Range >> -40°C to 125°C Measurement Range >> Protection from Corrosion, Impact and Moisture to IP67 >> 3 Year Battery Life with 1 Minute Logging Rate >> 2 User Programmable Visual Alarms >> Stores 32,500 Temperature Readings >> USB Interface for Setup and Data Download >> Includes PC Software and 2/3 AA Lithium Battery   USB Temp Logger w/ Stainless Steel Case Applications Monitor Food and Medical Storage and Transportation Monitor, Analyze and Log Building and Warehouse Environmental Conditions Monitor and Record Heating, Air Conditioning Equipment (HVAC)

Dimension : 110mm x 17.5mm (4.33" x 0.69")

measures rainfall 1100th inch increments. Self-emptying, tipping bucket design is exceptionally accurate, freeze-resistant and reliable. Meets the guidelines of the world meteorological organization. Accuracy is +- 2%. Works with model 200, 225, 425, or 450 watchdog data loggers, stations 2525, 2550, 2600, 2700, 2800 watchdog tipping bucket rain gauge this rain collector measures rainfall in 1100th inch increments. The self-emptying, tipping bucket design is accurate and reliable. The rain gauge includes a 6 foot cable that is connected into port a on model 200, 225, 425, or 450 watchdog data loggers. Once the sensor is positioned in a presentative"micro-climate", connect the cable into port a to log rainfall data.to connect an external sensor to the logger, plug the sensor cable into the logger port that has been programmed for that particular sensor. If the sensor is not connected, the message "sensor error" will appear on the lcd display for the respective logger port until the sensor is connected.

Temperature recorders for the transport, storage and distribution of chilled, frozen,deep-frozenquick-frozen items. Data loggers are designed for recording of temperature only or temperature in combination with other signals. Values are stored to a non volatile memory. Data transfer to the PC is performed via serial interface USB, RS232 or Ethernet by means of proper adapter or GSM modem. - included traceable calibration certificate - fast data transfer to the PC – full memory of 32 000 readings in approximately 30s - variability of connection to the computer – USB, RS232, Ethernet, GSM modem. - permanent connection to the PC enabled, data is possible to download even during logging.

We offer a variety of Temperature, Humidity, Presure and combination Transmitters with different probes.

Temperature recorders for the transport, storage and distribution of chilled, frozen,deep-frozen/quick-frozen items. Data loggers are designed for recording of temperature only or temperature in combination with other signals. Values are stored to a non volatile memory. Data transfer to the PC is performed via serial interface USB, RS232 or Ethernet by means of proper adapter or GSM modem.   Advantages: - included traceable calibration certificate - fast data transfer to the PC – full memory of 32 000 readings in approximately 30s - variability of connection to the computer – USB, RS232, Ethernet, GSM modem - permanent connection to the PC enabled, data is possible to download even during logging - large dual line display with special symbols - optional display of minimum and maximum measured values (reset of min/max memory from PC or by magnet) - dual level alarm is enabled for each channel, alarm is indicated by blinking of the value on the LCD display or LED. - two alarm modes: instant or with memory (detected alarm is indicated permanently till alarm memory is cleared) - robust watertight case, easy installation, locking enabled - low power consumption – battery life up to 7 years, indication of remaining battery life, easy battery replacement - standard temperature sensor is Pt1000, switchable to Ni1000/6180ppm at range -50 to +150°C - models S0841 and S0842 are able to combine temperature measurement with logging of contact state e.g. Door contact - logging start/stop is enabled in several ways: at certain time and date programmed from computer, by magnet or depending on binary input state (S0841 & S0842 models) - also special logging mode is enabled when logging runs only, if some of measured values are out of adjusted alarm limits - each logger can describe with text - maximum of 32 characters - each channel can describe with text - maximum of 16 characters - password protection is enabled to prevent unauthorised manipulation with logger

The EasyLog USB Lite Temp Logger records and stores temperature readings over a -10°C to 50°C (14°F to 122°F) measurement range with a fixed 30 minute sample rate. The logger featues a 1 month battery life, redgreen LED alarm indicator and software. USB Temperature Logger Includes:>> Windows PC Software >> CR1620 Lithium Coin Cell Battery

Effective management of pesticide drift is increasingly important to pesticide applicators. Now you can monitor and data log weather conditions with the new ultrasonic WatchDog Sprayer Station. This all-in-one weather station measures air temperature, humidity, dew point, wind chill, barometric pressure, and apparent wind speed and direction. It handles adverse conditions with a UV stabilized, compact housing that is fully waterproof and resistant to chemicals. Reliability is enhanced by eliminating moving parts: the traditional wind vane and cups have been replaced with ultrasonic transducers. WatchDog Sprayer Station On-The-Go-Weather WatchDog Sprayer System Sensors: • Apparent Wind Speed and Direction • GPS: Course and Speed • True Wind Speed and Direction (computed) • Air Temperature • Relative Humidity • Dew Point (computed) • Barometric Pressure The WatchDog Sprayer Station is more than a compact and capable weather station. While on-the-go, the station uses its internal compass and GPS to adjust the wind sensor values by subtracting the vehicle speed and direction to compute the true wind speed and direction. When connected to a Pocket PC/Windows Mobile PDA (not included), the included software program provides a large, easy-to-read display of the current conditions. Monitored conditions include: wind speed & direction, temperature, humidity, barometric pressure, and GPS parameters (vehicle speed & direction, location, and satellite signal strength). Continuously log your weather parameters at a user-selectable rate or hit the “Save” button to capture a snaphot of the current conditions. COMING SOON: Another option for viewing your data is our new Sprayer Station Console. Monitor the weather in the cab, then slide the Console out and connect it to your PC to archive any weather data you logged. Ordering Information The WatchDog Sprayer Station with console includes the sensor unit with magnetic mount, display console with built-in data logger, CD with all software, 21ft(7m) cable with vehicle power and serial connectors. Item 3349SSC WatchDog Sprayer Station with Console Item 3349SS WatchDog Sprayer Station Includes display/logging program for Windows Mobile PDA or Windows Laptop Item 3349CN WatchDog Sprayer Station Console Console displays & logs conditions and downloads them to your PC

The TDR 100 is the ideal tool for quick, reliable, and convenient measurement. Whether you're in a field, greenhouse, or laboratory, the TDR 100 will provide the results you want. Monitor and record soil moisture quicky and accurately with TDR technology Based on the proven time-domain measurement technology, the portable TDR 100 accurately measures soil moisture across the full range of soil moisture conditions. Select from the 12cm or 20cm (4.8in or 8 in) probe rods to suit your measurement depth. The LCD interface provides two modes: volumetric water content and relative water content (irrigation management) mode. Hand-held design allows for easy transportation and storage. Units connected by 5ft. Cable. Measures in less than one second. Measurement rods must be purchased separately for Field Scout TDR products. Ordering Information 6440FS Field Scout TDR 100 Soil Moisture Probe 6429FS Two 7.5cm (3in) Rods 6431FS Two 12cm (4.8in) Rods 6432FS Two 20cm (8in) Rods

Temperature recording and alarming for the transport, storage and distribution of chilled, frozen, deep-frozen or quick-frozen items.   Advantages: - instant SMS alarm notification - 36hr battery back up - optional power failure alarming - optional downloading of alarm data via GPRS - included traceable calibration certificate - fast data transfer to the PC – full memory of 32 000 readings in approximately 30s - variability of connection to the computer – USB, RS232, Ethernet, GSM modem - permanent connection to the PC enabled, data is possible to download even during logging. - large dual line display with special symbols - optional display of minimum and maximum measured values (reset of min/max memory from PC or by magnet) - dual level alarm is enabled for each channel, alarm is indicated by blinking of the value on the LCD display or LED - two alarm modes: instant or with memory (detected alarm is indicated permanently till alarm memory is cleared) - robust watertight case, easy installation, locking enabled - standard temperature sensor is Pt1000, switchable to Ni1000/6180ppm at range -50 to +150°C - models S0841 and S0842 are able to combine temperature measurement with logging of contact state e.g. door contact - logging start/stop is enabled in several ways: at certain time and date programmed from computer, by magnet or depending on binary input state (S0841 & S0842 models) - also special logging mode is enabled when logging runs only, if some of measured values are out of adjusted alarm limits - each logger can describe with text - maximum of 32 characters - each channel can describe with text - maximum of 16 characters - password protection is enabled to prevent unauthorised manipulation with logger

ACR Two Channel Logger: Ambient Temperature and External Temperature Thermistor The SmartReader 1 logger is a simple and easy-to-use data logger for monitoring and recording temperature. Quick and easy to set up, it works right out of the box, logging temperature readings from its internal, precision-calibrated temperature sensor. For added versatility, use the extra channel to record temperature with an external temperature thermistor.   SmartReader 1 Logger Features Data Storage Capacity of 32,000 Readings 10 Year Battery life Very Accurate Great For HVAC system testing and balancing

Memory : 32 KB (32,767 readings)

Size : 107 x 74 x 22 mm. (4.2” x 2.9” x 0.9”)

Availability : 110 grams (3.75 ounces)

Resolution : 8 bit (1 part in 256)

Data loggers are designed for recording of temperature, temperature and humidity or temperature together with signal from contact. Values are stored to a non volatile memory. Data transfer to the PC is performed via USB, RS232, GSM or Ethernet interfaced by means of an adapter.   Advantages - included traceable calibration certificate - easy user adjustment and calibration of relative humidity by means of optional accessory and PC software - variability of connection to the computer – USB, RS232, Ethernet, GSM modem - fast data transfer to the PC (full memory of 32 000 readings in approximately 30s) - permanent connection to the PC enabled, it is possible for data to download even during logging - large dual line display with special symbols, switchable - optional display of minimum and maximum measured values (reset of min/max memory from PC or by magnet) - dual level alarm is enabled for each channel, alarm is indicated by blinking of the value on the LCD display or LED - two alarm modes: instant or with memory (detected alarm is indicated permanently till alarm memory is cleared) - robust watertight case, easy installation, locking enabled - low power consumption – battery life up to 7 years, indication of remaining battery life, easy battery replacement - standard temperature sensor is Pt1000 - combination of measurement of temperature and RH with two user calibrated voltage signals 0-5V - logging mode is enabled, if measured values are out of adjusted alarm limits - each logger can describe with text - maximum of 32 characters - each channel can describe with text - maximum of 16 characters - password protection is enabled to prevent unauthorised manipulation with logger

Measures rainfall 1100th inch increments. Self-emptying, tipping bucket design is exceptionally accurate, freeze-resistant and reliable. Meets the guidelines of the World Meteorological Organization. Accuracy is +- 2%. Works with Model 200, 225, 425, or 450 WatchDog Data Loggers, Stations 2525, 2550, 2600, 2700, 2800 WatchDog Tipping Bucket Rain Gauge This rain collector measures rainfall in 1100th inch increments. The self-emptying, tipping bucket design is accurate and reliable. The rain gauge includes a 6 foot cable that is connected into port A on Model 200, 225, 425, or 450 WatchDog Data Loggers. Once the sensor is positioned in a presentative"micro-climate", connect the cable into port A to log rainfall data.To connect an external sensor to the logger, plug the sensor cable into the logger port that has been programmed for that particular sensor. If the sensor is not connected, the message "sensor error" will appear on the LCD display for the respective logger port until the sensor is connected.

Silicon Pyranometer Sensor to use with your WatchDog Data Logger. Works with WatchDog Logger Models 200, 225, 425, 450, Stations 2525, 2550, 2600, 2700, 2800 WatchDog Silicon Pyranometer Sensor Measures broad range of light from 300-1100nm SOLAR RADIATION The sun radiates a broad range of light from 300-1100nm. In agriculture, this total radiation is needed primarily to calculate Evapotranspiration (ET). ET is the amount of moisture leaving the ground through evaporation (from the ground) and transpiration (from the leaves), and is dependent upon light, wind speed, temperature, and relative humidity.