| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Handheld Temp/RH/CO2 Meter*** | $18,478.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| Microscopio Plus 100x 300x 600x*** | $877.00MN |
| Tip 5/16"*** | $571.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| LAQUA Twin Nitrate Meter*** | $12,433.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| Microscopio infantil 1200x*** | $1,812.00MN |
| FieldScout Sensor Reader Case*** | $2,221.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $13,263.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,361.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,645.00MN |
| FieldScout TCM 500 T-Handle*** | $3,936.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| GPS eTrex® SE*** | $19,996.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| Field Scout External Light Sensor Meter*** | $8,724.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Field Scout UV Meter*** | $7,825.00MN |
| Tip 1/8"*** | $571.00MN |
| Quantum Light Sensor*** | $19,949.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Pup de Sensores @900MHz*** | $13,624.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| *** | $1,375.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,123.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| Retreiver @900MHz*** | $15,014.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $9,374.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| Pup Repetidor @900MHz*** | $11,124.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| Quantum Light Sensor*** | $16,749.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Rino® 700*** | $27,080.00MN |
| GPS eTrex 32x*** | $35,106.00MN |
| Tip 1/4"*** | $571.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $7,255.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| LAQUA Twin EC Meter*** | $3,961.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $1,590.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Field Scout Foot-Candle Meter*** | $7,474.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Field Scout Quantum Meter*** | $6,225.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $23,734.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| GPS MAP 65*** | $27,085.00MN |
| Minolta SPAD 502 Plus Meter*** | $70,126.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| FieldScout CM 1000 NDVI Meter*** | $90,490.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA | $5,746.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,256.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $4,421.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $4,569.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| Doodling Robot*** | $351.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| CO2 Monitor*** | $22,379.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Kit Solar Robotica 14 En 1*** | $640.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| FieldScout Soil Sensor Reader*** | $7,592.00MN |
| Solar Power Package*** | $7,374.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| GPS eTrex ® 10*** | $6,013.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| Soil Compaction Tester*** | $6,017.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| Illusion Science*** | $259.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $148,823.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| Science Magic | $272.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $182,120.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $5,415.00MN |
| soda cane robug | $271.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $114,079.00MN |
| Spec 9 Basic Software*** | $2,285.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| WatchDog 3250 Wireless ET Station*** | $56,700.00MN |
| Solar Robot*** | $418.00MN |
| Peque ciencia optica | $362.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| Motorized Robot Hand*** | $351.00MN |
| UV Sensor*** | $8,224.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| Temperature/RH Pen*** | $1,477.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $10,955.00MN |
| Buzz Wire making Kit | $259.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| Orion EQ-13 Equatorial Telescope Mount and Tripod*** | $6,941.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| Alarm Output Module*** | $6,807.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| Temperature (Micro) Sensor | $2,131.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| Robot maromas | $620.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $1,252.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| Kit Solar Robotica 3 En 1 | $443.00MN |
| IR Crop Thermometer | $2,216.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| windmill generator | $326.00MN |
| Robotic Hand*** | $259.00MN |
| Enviro battery | $292.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $865.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| Robot Duck*** | $351.00MN |
| Potato Clock | $272.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $5,307.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,818.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,116.00MN |
| TEDCO Original Gyroscope*** | $301.00MN |
| Two 12cm (4.8in) Rods*** | $1,765.00MN |
| Soil Moisture Tester 24 in | $3,683.00MN |
| Tin Can Robot | $351.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $128,555.00MN |
| ET Gauge | $12,785.00MN |
| Microscopio para Celular | $272.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| Weather Station Mounting Tripod | $2,746.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| Hydraulic Robotic Arm*** | $351.00MN |
| Magnet Science | $309.00MN |
| 50x Pocket Microscope w/2 LED's | $1,330.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Robot solar 6 en 1*** | $445.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Field Scout SC-900*** | $51,146.00MN |
| Portable Laser Leaf Area Meter*** | $156,060.00MN |
| Handheld Photosynthesis System*** | $693,639.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| Soil Moisture Tester 9 in | $3,418.00MN |
| WatchDog 3240 Wireless Weather Station*** | $48,951.00MN |
| Temperature/RH Pen*** | $2,285.00MN |
| Irrigation On/Off Sensor*** | $5,591.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| Pocket Magnifier | $218.00MN |
| MiniBrite 5x | $264.00MN |
| Illuminated UV/White 15x Loupe | $409.00MN |
| Exploracion Lunar | $353.00MN |
| MagniMark | $42.00MN |
| MagniRule | $137.00MN |
| MagniSheet*** | $288.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| Glass Lens Magnifier 2" 5x | $63.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| Glow Moon & Star | $190.00MN |
| MagniFlash 11x*** | $985.00MN |
| FreeHand 2.5x | $711.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Propeller Racer | $393.00MN |
| 30x21mm Triplet Professional Quality Loupe, Chrome Round Body, P | $731.00MN |
| Weather Station*** | $309.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| LinenTest 5x | $144.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| Flying Science | $336.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| Glow Star | $104.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| 10x21mm Triplet Professional Quality Loupe, Chrome Round Body | $561.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Glow 3D Solar System | $129.00MN |
| ezRead™ | $1,295.00MN |
| bottle catamaran | $393.00MN |
| HandHeld™ 2.5/5x | $123.00MN |