| LAQUA Twin Nitrate Meter*** | $12,628.00MN |
| SM 802 Economy ph/EC Meter*** | $11,609.00MN |
| Soil Compaction Tester*** | $6,111.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,591.00MN |
| Handheld Temp/RH/CO2 Meter*** | $18,766.00MN |
| Temperature/RH Pen*** | $2,321.00MN |
| Temperature/RH Pen*** | $1,500.00MN |
| Field Scout Quantum Meter*** | $6,322.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,510.00MN |
| Lenspen optics cleaning tool | $658.00MN |
| MagniLook | $128.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,587.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $41,032.00MN |
| Personal Solar Telescope <0.5 A*** | $49,735.00MN |
| CR1000X Datalogger para medida y control*** | $147,329.00MN |
| Leica TRI 100 Tripod | $3,157.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,090.00MN |
| Penetrometer FT 10 | $8,311.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,731.00MN |
| DataScout Cellular Modem*** | $42,355.00MN |
| LoggerNet: Datalogger Support Software*** | $30,752.00MN |
| WindSonic Mounting Pipe Kit*** | $4,558.00MN |
| Binocular Wilderness - 8x25*** | $1,413.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,697.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $71,738.00MN |
| 20 W Solar Panel*** | $13,979.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,757.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $58,025.00MN |
| Solar Radiation Sensor*** | $5,090.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $563.00MN |
| Wireless Weather Envoy*** | $10,631.00MN |
| Pup de Estaciones @900MHz*** | $12,567.00MN |
| Lupa Frontal Multi-Aumento*** | $383.00MN |
| DataScout Modem WiFi Solar*** | $25,701.00MN |
| Penetrometer FT 30*** | $8,311.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $116,215.00MN |
| Hourglass | $405.00MN |
| MagniFly™ 2x/3.5x | $984.00MN |
| Tip 1/4"*** | $580.00MN |
| The Sun | $378.00MN |
| Pup de Sensores @900MHz*** | $13,837.00MN |
| Penetrometer FT 02 | $6,649.00MN |
| MagniRead | $115.00MN |
| Tip 1/8"*** | $580.00MN |
| HandHeld™ 2.5/5x | $125.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $807.00MN |
| UpClose G2 10x25mm Roof Monocular | $600.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $11,337.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,983.00MN |
| Anemometer Transmitter Kit*** | $5,316.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,625.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $4,045.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,608.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $38,454.00MN |
| Cabled Vantage Pro2 Console*** | $7,578.00MN |
| Enviro battery | $296.00MN |
| Distanciómetro laser LDM100*** | $2,804.00MN |
| Hook Gauge*** | $32,585.00MN |
| Mounting Pole Kit*** | $2,714.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,507.00MN |
| 255-620-A Automatic Refill System*** | $13,543.00MN |
| Distanciómetro laser LDM150*** | $3,927.00MN |
| Adaptador básico para smartphone 1.25" | $1,488.00MN |
| Microscopio para Celular | $276.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,583.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $135,514.00MN |
| Illusion Science*** | $263.00MN |
| Build Your Own Wind Turbine*** | $425.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,228.00MN |
| Mounting Tripod | $3,664.00MN |
| Campus Microscope Photo Adapter*** | $1,967.00MN |
| ASI120MM*** | $6,110.00MN |
| Distanciómetro laser LDM60*** | $1,928.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $70,303.00MN |
| Magnet Science | $314.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,837.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,343.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,196.00MN |
| ASI071MC Pro (color)*** | $50,126.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,285.00MN |
| ZWO Mini Guider Scope*** | $3,595.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,554.00MN |
| Buzz Wire making Kit | $263.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,850.00MN |
| ASI183MM (mono*** | $20,865.00MN |
| TEDCO Original Gyroscope*** | $306.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,417.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $424.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $310.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $14,088.00MN |
| Class A Evaporation Pan*** | $53,520.00MN |
| ASI1600MM Pro (mono)*** | $43,374.00MN |
| Rain Collector Cone | $736.00MN |
| Potato Clock | $276.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,090.00MN |
| Globo Terráqueo Traveler Antiguo | $1,069.00MN |
| CO2 Monitor*** | $45,457.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,600.00MN |
| Handheld Plant Sap Press*** | $1,114.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $5,655.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,870.00MN |
| Krestel 3000 Pocket Weather Meter | $5,220.00MN |
| Brujula Krypton de colgar Negro | $61.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,992.00MN |
| Mid Range Wireless - Base Station*** | $11,507.00MN |
| Pocket Digital Refractometer*** | $12,625.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,630.00MN |
| Replogle Globe Traveler Globe Blue | $1,069.00MN |
| Rain Bucket Bird Guard*** | $686.00MN |
| Eyepiece SP 4000 40mm 1.25" Meade*** | $1,979.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $807.00MN |
| General Biology - 25 slides | $1,630.00MN |
| Cell reproduction and development - 10 slides*** | $699.00MN |
| LightScout DLI 100 Light Meter*** | $5,158.00MN |
| Patological human tissues (Part 1) - 10 slides | $699.00MN |
| Chrome Lighted RimFree | $869.00MN |
| Solar Power Package (WD)*** | $7,739.00MN |
| GPS Garmin ETrex 22x | $5,093.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,988.00MN |
| WatchDog 100-Temp 8K*** | $3,609.00MN |
| Protective Case for Series 1000*** | $1,125.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $8,098.00MN |
| Lantastic Compass | $255.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,783.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| FieldScout Sensor Reader Case*** | $1,128.00MN |
| Eyepiece SP 4000 32mm 1.25" Meade*** | $1,803.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,828.00MN |
| Estación Total RTS102R6 BT*** | $56,005.00MN |
| Brass Compass | $254.00MN |
| Digital Soil Thermometer*** | $895.00MN |
| Funda para telescopio | $1,764.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,798.00MN |
| Xplorer 2*** | $2,823.00MN |
| Oceana 7x50 Marine | $8,044.00MN |
| LumiLoupe 7x Stand Magnifier | $221.00MN |
| Tarjeta reflectora de 60mmx60mm*** | $130.00MN |
| Zero Image Focuser*** | $8,804.00MN |
| Field Scout SC-900*** | $51,945.00MN |