| Glow Mini Stars | $231.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $195,088.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $410,239.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $457,708.00MN |
| Pocket Multi-Tool 12-in-1*** | $2,062.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $8,842.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $10,830.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $705.00MN |
| Leaf Wetness Sensor*** | $13,817.00MN |
| Quantum Light Sensor*** | $29,923.00MN |
| Soil Moisture Transducer - R*** | $14,859.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $11,163.00MN |
| Quantum Light Sensor*** | $21,673.00MN |
| Temperature (Micro) Sensor | $2,131.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $11,030.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| CO2 Monitor*** | $44,758.00MN |
| 4-20 mA Input Cable*** | $970.00MN |
| Quantum Light Sensor*** | $33,498.00MN |
| Tipping Bucket Rain Collector*** | $15,277.00MN |
| Barometric Pressure Sensor Std.*** | $32,894.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $24,910.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $19,649.00MN |
| MT-16 Grain Moisture Tester*** | $33,656.00MN |
| Irrigation On/Off Sensor*** | $11,181.00MN |
| Barometric Pressure Sensor Extended Range*** | $43,859.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $234,054.00MN |
| GPS eTrex® SE*** | $11,997.00MN |
| GPS Garmin ETrex 22x*** | $10,030.00MN |
| GPS eTrex 32x*** | $14,042.00MN |
| GPS eTrex ® 10*** | $9,020.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $211,904.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $278,692.00MN |
| Rino® 700*** | $9,027.00MN |
| 0-2.5V DC Input Cable*** | $2,862.00MN |
| External (Soil) Temperature Sensor - 6 ft.*** | $2,538.00MN |
| GPS MAP 65*** | $18,057.00MN |
| Silicon Pyranometer Sensor*** | $14,449.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $67,179.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $180.00MN |
| Wilderness Spotting Scope – 15-45x65mm*** | $28,917.00MN |
| Military Prismatic Sighting Compass | $2,005.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $6,918.00MN |
| Globo Terráqueo Traveler Antiguo | $4,211.00MN |
| Brass Compass In Metal Tin Box*** | $962.00MN |
| Software to activate Datalogger CM 1000*** | $17,818.00MN |
| FieldScout CM 1000 NDVI Meter*** | $361,958.00MN |
| 3" Levitating Globe | $2,004.00MN |
| Brass Compass | $501.00MN |
| Self Sticking Car Compass | $105.00MN |
| CM 1000 Chlorophyll Meter*** | $250,009.00MN |
| Lensatic Compass | $541.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $28,905.00MN |
| Brujula Krypton de colgar Negro | $241.00MN |
| Maping compass with mirror | $429.00MN |
| Altimeter/Barometer*** | $6,437.00MN |
| FieldScout TCM 500 T-Handle*** | $7,872.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $40,307.00MN |
| Lantastic Compass | $502.00MN |
| Watch compass | $40.00MN |
| The Franklin World Globe*** | $6,166.00MN |
| Brújula minera*** | $4,992.00MN |
| Geologic Compass - A*** | $4,196.00MN |
| FieldScout GreenIndex Board*** | $4,675.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $23,734.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| LAQUA Twin Sodium Meter*** | $24,867.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $1,590.00MN |
| Handheld Plant Sap Press*** | $2,194.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $4,982.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $2,385.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| LAQUA Twin Calcium Meter*** | $28,304.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $17,239.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $10,189.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $5,307.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| G11 Mount - 60 lb Capacity*** | $142,897.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $18,749.00MN |
| LAQUA Twin pH Meter*** | $8,397.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $13,305.00MN |
| 50x Pocket Microscope w/2 LED's | $1,330.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $29,898.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $4,725.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| Field Scout UV Meter*** | $15,651.00MN |
| Orion EQ-13 Equatorial Telescope Mount and Tripod*** | $6,941.00MN |
| Field Scout External Light Sensor Meter*** | $34,898.00MN |
| Handheld Temp/RH/CO2 Meter*** | $46,194.00MN |
| Horiba Laqua Case for Meters*** | $9,517.00MN |
| Model HC Soil Sampler*** | $7,535.00MN |
| LightScout DLI 100 Light Meter*** | $15,235.00MN |
| *** | $4,125.00MN |
| Distanciómetro láser GLM 80 Professional*** | $128,182.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $19,895.00MN |
| Distanciómetro laser LDM60*** | $3,797.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| FieldScout Sensor Reader Case*** | $4,441.00MN |
| Model LS Soil Sampler*** | $14,164.00MN |
| Field Scout Foot-Candle Meter*** | $7,474.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath*** | $17,595.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $48,494.00MN |
| Universal Shelter*** | $3,564.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| Pocket Magnifier | $218.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $20,253.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición*** | $9,024.00MN |
| MiniBrite 5x | $264.00MN |
| Field Scout Quantum Meter*** | $12,449.00MN |
| FreeHand 2.5x | $711.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| Weatherlink Live*** | $7,461.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| MagniSheet*** | $288.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| Xplorer 2*** | $2,779.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $16,097.00MN |
| Xplorer 3 | $3,010.00MN |
| WatchDog 100-T/RH*** | $5,746.00MN |
| Life in the Ground - 10 slides*** | $1,377.00MN |
| WatchDog 100-Temp 2K*** | $2,296.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,409.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $47,468.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $11,399.00MN |
| Protective Case for Series A & 1000*** | $3,236.00MN |
| WatchDog Model 1225 Data Logger*** | $6,348.00MN |
| Protective Case for Series 1000*** | $1,108.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| WatchDog Model 1450 Data Logger*** | $9,118.00MN |
| Kelway HB-2 pH & Soil Moisture Meter*** | $3,330.00MN |
| SM 802 Economy ph/EC Meter*** | $11,431.00MN |
| Soil Compaction Tester*** | $6,017.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $10,269.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,645.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $30,077.00MN |
| GPS cable for Field Scout Equipments*** | $1,079.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Adaptador básico para smartphone 1.25" | $1,465.00MN |
| Pup de Sensores @900MHz*** | $13,624.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,541.00MN |
| Flat-End Probe (Soils)*** | $4,268.00MN |
| Field Scout SC-900*** | $102,293.00MN |
| Microscopio para Celular | $272.00MN |
| WatchDog Model 1250 Data Logger*** | $7,502.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| Rain Bucket Bird Guard*** | $1,351.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,669.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,116.00MN |
| Tensiometer Service Kit*** | $5,953.00MN |
| FieldScout Soil Sensor Reader*** | $7,592.00MN |
| Irrometer Tensiometer 12 in Model SR | $2,818.00MN |
| LAQUA Twin EC Meter*** | $3,961.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| Irrometer Tensiometers 18 in Model R*** | $5,843.00MN |
| Portable Laser Leaf Area Meter*** | $156,060.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| Irrometer Tensiometers 6 in Model R*** | $5,430.00MN |
| Soil Moisture Tester 24 in | $3,683.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| myBlue-T | $1,118.00MN |
| WD 1400 3-WaterScout Irrigation Station*** | $15,576.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $45,066.00MN |
| Handheld Photosynthesis System*** | $693,639.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,114.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,818.00MN |
| Class A Evaporation Pan*** | $52,696.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $2,248.00MN |
| Soil Moisture Tester 9 in | $3,418.00MN |
| Irrometer Tensiometers 36 in Model R*** | $3,231.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| pH 7 Standard - 250mL*** | $749.00MN |
| *** | $3,435.00MN |
| STAR POINTER FINDERSCOPE*** | $1,964.00MN |
| Digital maxima-minima thermometer with alarm | $1,455.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Alarm Output Module*** | $6,807.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| Analogue Thermo-Hygrometer | $1,464.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $3,636.00MN |
| Binocular SkyMaster 25x70mm*** | $9,589.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| Yagi Antenna Cable - 20ft*** | $4,900.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $866.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $71,322.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,558.00MN |
| Model 115-Rain Logger*** | $3,956.00MN |
| Mid Range Wireless - Transmitter*** | $10,734.00MN |
| Telescope 10" LX90-ACF*** | $108,205.00MN |
| Glow Star | $104.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| pH 7.0 (2) 30 ml each*** | $393.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| Build Your Own Wind Turbine*** | $837.00MN |
| LX850 14" ACF w/StarLock*** | $346,255.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| QHY CCD PoleMaster*** | $10,051.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $866.00MN |
| Eyepiece SP 4000 40mm 1.25" Meade*** | $1,949.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $1,170.00MN |
| The Earth | $372.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $4,845.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| ASI120MM*** | $6,016.00MN |
| Wireless Weather Envoy | $5,234.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| Filtro Solar de 150mm de D.I.*** | $2,784.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| Bípode para Bastón Mod. 35001*** | $2,194.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Robot Duck*** | $351.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| thermometer for compost | $708.00MN |
| Weather Station Mounting Tripod | $2,746.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| soda cane robug*** | $542.00MN |
| rain-gauge | $535.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| windmill generator | $326.00MN |
| MT-PRO Grain Moisture Tester*** | $18,706.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| WindSonic Mounting Pipe Kit*** | $8,976.00MN |
| Silver-Black Polymer Sheets*** | $589.00MN |
| garden-combitester | $469.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Bastón de Rosca, 3.6M – SITEPRO*** | $2,870.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $508,995.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Vixen Style Camera Mount | $838.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Outdoor Passive Air Sampler*** | $29,132.00MN |
| EnviroMonitor Long Range Antenna, 5dBi*** | $3,007.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| Solar Rover | $393.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Glass Lens Magnifier 3" 3x | $98.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| Polyurethane Foam Collection Substrates*** | $2,784.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| Kit Solar Robotica 14 En 1*** | $640.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| Glass Lens Magnifier 2.5" 3x | $62.00MN |
| Mammoth Skeleton*** | $245.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $953.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| Value Pak | $159.00MN |
| Termómetro Digital TP101L*** | $311.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| Tip 5/16"*** | $571.00MN |