| Weatherlink Live*** | $7,461.00MN |
| 15cm Plasma light*** | $3,810.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $15,154.00MN |
| Distanciómetro láser GLM 80 Professional*** | $128,182.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $585,134.00MN |
| Envoy8X*** | $4,009.00MN |
| FieldScout Sensor Reader Case*** | $4,441.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $211,904.00MN |
| 11cm Plasma light*** | $389.00MN |
| Personal Solar Telescope <0.5 A*** | $97,941.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| Fiedl Scout Red/Far Red Meter*** | $54,746.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| 12in Aztec Globe*** | $4,211.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $130,059.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $18,749.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $278,692.00MN |
| Quantum Light Sensor*** | $33,498.00MN |
| Distanciómetro láser GLM 30 Professional*** | $5,858.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $47,468.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $228,854.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $30,379.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $19,050.00MN |
| Field Scout Foot-Candle Meter*** | $14,949.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $29,963.00MN |
| 3" Levitating Globe | $668.00MN |
| Field Scout External Light Sensor Meter*** | $17,449.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $32,329.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| Field Scout Quantum Meter*** | $12,449.00MN |
| Vixen Style Camera Mount | $2,515.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $114,264.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,114.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| Robot Duck*** | $702.00MN |
| pH 7.0 (2) 30 ml each*** | $393.00MN |
| ET Gauge | $12,785.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,025.00MN |
| Protective Case for Series 1000*** | $2,215.00MN |
| Soil Moisture Tester 9 in | $3,418.00MN |
| Rings 125mm | $1,693.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| WatchDog 4-Watermark Irrigation Station*** | $33,921.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| Kit Solar Robotica 14 En 1*** | $1,280.00MN |
| Temperature/RH Pen*** | $2,285.00MN |
| Spare pH probe for D-54 Meter*** | $10,381.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |
| WatchDog Model 1425 Data Logger*** | $15,928.00MN |
| Tin Can Robot*** | $702.00MN |
| Digitarium Elevator Mount System*** | $103,482.00MN |
| Mounting Tripod | $3,608.00MN |
| WatchDog Model 1525 Data Logger*** | $18,236.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Two 12cm (4.8in) Rods*** | $1,765.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| Digitarium Portable Dome 6m*** | $286,827.00MN |
| Soil Moisture Tester 24 in | $3,683.00MN |
| pH 4 Standard - 250mL*** | $1,498.00MN |
| WatchDog Model 1650 Data Logger*** | $21,929.00MN |
| WatchDog Model 1225 Data Logger*** | $12,696.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| Universal Console*** | $107,065.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| MS-0100 Carson Microscope 1000x*** | $15,764.00MN |
| Irrigation On/Off Sensor*** | $5,591.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,491.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $5,434.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| Silicon Pyranometer Sensor*** | $7,224.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| Geologic Compass - A | $2,098.00MN |
| Exploracion Lunar | $353.00MN |
| Tetraview LCD digital Microscope*** | $41,107.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| Solar Robot*** | $418.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $114,079.00MN |
| Mid Range Wireless - Base Station*** | $11,330.00MN |
| CO2 Monitor*** | $67,137.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $6,631.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,123.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $4,569.00MN |
| Nikon T-ring | $602.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| MT-16 Grain Moisture Tester*** | $16,828.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $7,338.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Soil K+ Kit w/30 Samples*** | $1,402.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $11,399.00MN |
| WD 1400 3-WaterScout Irrigation Station*** | $15,576.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Robot solar 6 en 1*** | $445.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| WatchDog Model 1450 Data Logger*** | $9,118.00MN |
| TravelView™ - 10x25*** | $794.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| soda cane robug*** | $542.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Magniloupe Headband | $103.00MN |
| *** | $1,375.00MN |
| Model 115-Rain Logger*** | $3,956.00MN |
| Hydraulic Robotic Arm*** | $702.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| WatchDog 100-Temp 2K*** | $4,592.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Rings 125mm*** | $1,700.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| FlexNeck | $317.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| WatchDog 100-T/RH*** | $11,491.00MN |
| Protective Case for Series A & 1000*** | $6,473.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $10,269.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Motorized Robot Hand*** | $702.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $3,532.00MN |
| Value Pak | $159.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| Tip 1/8"*** | $571.00MN |
| LinenTest 5x | $144.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Tip 1/4"*** | $571.00MN |
| AC Adapter, 110VAC*** | $1,197.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| MagniLook | $127.00MN |
| MiniBrite 5x | $264.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| MagniRule | $137.00MN |
| GPS MAP 65*** | $9,028.00MN |
| MagniSheet*** | $288.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,532.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $2,096.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,648.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Atlas cosmico*** | $170.00MN |
| 8x23mm Illuminated Adjustable Magnifier | $156.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| SM 802 Economy ph/EC Meter*** | $11,431.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $1,377.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| LumiLoupe 10x | $144.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| Mid Range Wireless - Transmitter*** | $10,734.00MN |
| WatchDog A130 Temp/LW Logger*** | $17,953.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| Flat-End Probe (Soils)*** | $4,268.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| WatchDog A110 Temp*** | $3,601.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |