| UV Sensor*** | $9,466.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| Weatherlink Live*** | $7,461.00MN |
| Universal Shelter*** | $3,564.00MN |
| Mounting Tripod | $3,608.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| WeatherLink Console*** | $8,797.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Wireless Weather Envoy | $5,234.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,893.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,797.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| GPS eTrex® SE*** | $7,998.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $141,270.00MN |
| Outdoor Passive Air Sampler*** | $29,132.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $351,081.00MN |
| GPS eTrex ® 10*** | $6,013.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $130,059.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,025.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $33,251.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| Envoy8X*** | $4,009.00MN |
| myMET | $3,728.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $10,956.00MN |
| myBlue-T | $1,118.00MN |
| Microscopio infantil 1200x*** | $1,812.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| GPS eTrex 32x*** | $14,042.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| Orion EQ-13 Equatorial Telescope Mount and Tripod*** | $6,941.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $228,854.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| General Biology - 25 slides | $1,604.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| Class A Evaporation Pan*** | $52,696.00MN |
| GPS MAP 65*** | $18,057.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| Wireless Repeater with Solar Power*** | $8,352.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,546.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Rino® 700*** | $18,053.00MN |
| GPS Garmin ETrex 22x*** | $10,030.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $69,221.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| 255-620-A Automatic Refill System*** | $13,335.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,028.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| CH150 12V Charging Regulator*** | $13,146.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |