| WeatherLink Console*** | $8,935.00MN |
| Wonder Globe (Celestial ) | $560.00MN |
| Replogle Globe Traveler Globe Blue | $1,069.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,629.00MN |
| Telescopio reflector Orion 6" f/4 Newtonian Astrograph*** | $18,026.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,582.00MN |
| Diagonal Prism 1.25" #918A*** | $909.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $3,014.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,243.00MN |
| Hook Gauge*** | $32,585.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,228.00MN |
| Replacement EC Probe (8")*** | $6,757.00MN |
| Conductivity Standard 2.76 mS/cm*** | $581.00MN |
| Temperature/RH Pen*** | $1,500.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,669.00MN |
| Long-Stem Thermometer*** | $1,402.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,757.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $310.00MN |
| Build Your Own Wind Turbine*** | $425.00MN |
| Microscopio para Celular | $276.00MN |
| windmill generator | $331.00MN |
| Illusion Science*** | $263.00MN |
| Magnet Science | $314.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $424.00MN |
| Enviro battery | $296.00MN |
| Science Magic | $276.00MN |
| Rocket Race Car*** | $529.00MN |
| Xplorer 2*** | $5,645.00MN |
| Xplorer 3*** | $6,115.00MN |
| bottle catamaran | $399.00MN |
| Magnetics Armable | $413.00MN |
| Xplorer 4 | $4,009.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $253.00MN |
| WatchDog Sprayer Station Console*** | $15,516.00MN |
| WatchDog Sprayer Station*** | $47,128.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $113.00MN |
| digital thermo-hygrometer*** | $1,163.00MN |
| digital wine thermometer | $508.00MN |
| Termómetro Min/Max libre de Mercurio | $646.00MN |
| Termómetro Digital TP101*** | $214.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,248.00MN |
| thermometer for compost | $719.00MN |
| digital professional thermo-hygrometer | $2,354.00MN |
| Galino liquid thermometer | $613.00MN |
| Digital thermo-hygrometer*** | $1,496.00MN |
| Analogue Indoor-Outdoor Thermometer | $122.00MN |
| Termómetro Digital TP101L*** | $316.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,398.00MN |
| Analogue Thermo-Hygrometer | $743.00MN |
| rain-gauge | $543.00MN |
| Termómetro digital solar Maximos y Mínimos | $606.00MN |
| garden-combitester | $477.00MN |
| Rain-gauge | $458.00MN |
| Digital maxima-minima thermometer with alarm | $739.00MN |
| Field Scout Foot-Candle Meter*** | $7,591.00MN |
| Field Scout External Light Sensor Meter*** | $8,861.00MN |
| Field Scout Quantum Meter*** | $6,322.00MN |
| LightScout DLI 100 Light Meter*** | $5,158.00MN |
| Field Scout UV Meter*** | $7,948.00MN |
| Quantum Light Sensor*** | $8,505.00MN |
| FieldScout Sensor Reader Case*** | $1,128.00MN |
| Quantum Light Sensor*** | $10,130.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,591.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,801.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $48,210.00MN |
| *** | $1,397.00MN |
| Conductivity Electrode Replacement*** | $10,433.00MN |
| Personal Solar Telescope <0.5 A*** | $49,735.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,623.00MN |
| Conductivity Cell (Water)*** | $5,814.00MN |
| LAQUA Twin Sodium Meter*** | $12,628.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $10,349.00MN |
| 150 ppm K+ DI Standard*** | $1,804.00MN |
| Digital Soil Thermometer*** | $895.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,383.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,165.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,530.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,804.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $5,174.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,174.00MN |
| Soil K+ Kit w/30 Samples*** | $1,424.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,174.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,760.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,760.00MN |
| LAQUA Twin Potassium Meter*** | $13,154.00MN |
| LAQUA Twin Calcium Meter*** | $14,373.00MN |
| 2000 ppm NO3- Standard*** | $1,804.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,600.00MN |
| LAQUA Twin pH Meter*** | $4,264.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $807.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,836.00MN |