| Galino liquid thermometer | $3,018.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| CM 1000 Chlorophyll Meter*** | $333,345.00MN |
| FieldScout GreenIndex Board*** | $3,507.00MN |
| Poster Mapa del cielo | $296.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,262.00MN |
| WatchDog A150 Temp/RH Logger | $17,561.00MN |
| Penetrometer FT 02*** | $32,734.00MN |
| Self Sticking Car Compass | $174.00MN |
| Envoy8X*** | $8,018.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $6,669.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $1,126.00MN |
| 3" Levitating Globe | $2,004.00MN |
| FieldScout CM 1000 NDVI Meter*** | $271,469.00MN |
| Mounting Pole Kit | $1,336.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $71,202.00MN |
| Field Scout Quantum Meter*** | $18,674.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $5,189.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| Los sonidos de nuestro mundo | $146.00MN |
| Tip 5/16"*** | $2,284.00MN |
| *** | $4,125.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Soil Compaction Tester*** | $12,035.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Field Scout SC-900*** | $51,146.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| Fiedl Scout Red/Far Red Meter*** | $109,492.00MN |
| Tip 1/4"*** | $1,142.00MN |
| Microscopio infantil 1200x*** | $1,812.00MN |
| Penetrometer FT 30*** | $16,367.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $32,195.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| Universal Shelter*** | $3,564.00MN |
| HandHeld™ 2.5/5x | $246.00MN |
| Weather Station Mounting Tripod | $2,746.00MN |
| Minolta SPAD 502 Plus Meter*** | $210,379.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| Solar Power Package*** | $7,374.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $19,649.00MN |
| Exploracion Lunar | $353.00MN |
| Rain Collector Cone | $725.00MN |
| Poster 3D LiveLife Pictures - Our Solar System | $176.00MN |
| Lava Lamp | $266.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Penetrometer FT 40*** | $16,367.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| Pocket Digital Refractometer*** | $37,293.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $16,744.00MN |
| Glitter Lamp | $266.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Oceana 7x50 Marine | $7,921.00MN |
| Quantum Light Sensor*** | $29,923.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| Handheld Photosynthesis System*** | $1,387,278.00MN |
| Penetrometer FT 10*** | $24,551.00MN |
| Hormiguero de Gel*** | $259.00MN |
| Portable Laser Leaf Area Meter*** | $468,180.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $20,721.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $364,240.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $602,821.00MN |
| Handheld Temp/RH/CO2 Meter*** | $27,717.00MN |
| Space Age | $542.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| Conductivity Electrode Replacement*** | $30,818.00MN |
| Vantage Vue Console*** | $6,125.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $13,263.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| The Sun*** | $745.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $446,469.00MN |
| The Earth | $372.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $128,555.00MN |
| FieldScout TCM 500 T-Handle*** | $3,936.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Mounting Tripod | $3,608.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $77,236.00MN |
| GPS eTrex 32x*** | $14,042.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $32,441.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| Microscopio para Celular | $544.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| WatchDog 3240 Wireless Weather Station*** | $97,901.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| GPS Garmin ETrex 22x*** | $20,060.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| Digital Soil Thermometer*** | $1,763.00MN |
| WatchDog Model 1400 Data Logger*** | $7,618.00MN |
| Temperature/RH Pen*** | $1,477.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,150.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| Protective Case for Series 1000*** | $2,215.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $249.00MN |
| Microscopio Plus 100x 300x 600x*** | $877.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $10,189.00MN |
| WatchDog 3250 Wireless ET Station*** | $170,100.00MN |
| IR Crop Thermometer | $2,216.00MN |
| LAQUA Twin EC Meter*** | $7,921.00MN |
| Class A Evaporation Pan*** | $105,392.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $2,385.00MN |
| 2000 ppm NO3- Standard*** | $5,329.00MN |
| Model 115-Rain Logger*** | $3,956.00MN |
| LAQUA Twin Nitrate Meter*** | $24,867.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $4,982.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $4,421.00MN |
| WatchDog Model 1225 Data Logger*** | $6,348.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| LAQUA Twin Calcium Meter*** | $28,304.00MN |
| Tipping Bucket Rain Collector*** | $22,916.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,116.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $11,492.00MN |
| WatchDog 100-T/RH*** | $5,746.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,532.00MN |
| WatchDog 4-Watermark Irrigation Station*** | $16,960.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Long-Stem Thermometer*** | $2,762.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,114.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,669.00MN |
| WatchDog 100-Temp 8K*** | $3,553.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $7,255.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| Indoor/Outdoor Thermometer With Clock | $567.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $10,956.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| FlexNeck | $317.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| LinenTest 5x | $144.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| 12in Aztec Globe | $2,105.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| MagniFlash 11x*** | $985.00MN |
| Brújula minera*** | $7,488.00MN |
| Maping compass with mirror | $643.00MN |
| Jewelers Loupe 3X | $36.00MN |
| Lensatic Compass | $361.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $53,743.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| 10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body*** | $220.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| Brújula Brunton GEO 5010*** | $36,797.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| Military Prismatic Sighting Compass | $1,003.00MN |
| Lantastic Compass | $502.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $28,905.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| FreeHand 2.5x | $355.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| Chrome Lighted RimFree | $855.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| 10x21mm Triplet Professional Quality Loupe, Chrome Round Body | $561.00MN |
| Brass Compass | $251.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| FieldScout Soil Sensor Reader*** | $15,184.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $3,015.00MN |
| *** | $3,435.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| Soil Moisture Tester 9 in | $3,418.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $508,995.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Irrometer Tensiometers 18 in Model R*** | $5,843.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Geologic Compass - A | $2,098.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| Watch compass | $40.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $11,308.00MN |
| Filtro Solar de 100mm de D.I.*** | $1,392.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $60.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| Bípode de Aluminio con liberación modo pulgar Mod 4360*** | $2,195.00MN |
| Two 3.8cm (1.5in) Rods*** | $3,292.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,025.00MN |
| Spec 9 Basic Software*** | $2,285.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| *** | $1,286.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $9,744.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $31,655.00MN |
| Funda para telescopio | $1,737.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| Soil Moisture Tester 24 in | $3,683.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,392.00MN |
| Atlas cosmico*** | $170.00MN |
| Outdoor Passive Air Sampler*** | $29,132.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $69,221.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| Termómetro Digital TP101L*** | $311.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,256.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Shelter Angle Brackets*** | $1,114.00MN |
| Irrometer Tensiometer 12 in Model SR | $2,818.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| ATC pH Probe (Liquids)*** | $2,497.00MN |
| Silicon Pyranometer Sensor*** | $7,224.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| Tip 1/8"*** | $571.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| Flat-End Probe (Soils)*** | $4,268.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| 4-20 mA Input Cable*** | $485.00MN |