| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Conductivity Standard 2.76 mS/cm*** | $572.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Envoy8X*** | $4,009.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| Globo Terráqueo Traveler Antiguo | $2,106.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,249.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $71,322.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| Irrometer Tensiometers 24 in Model R*** | $9,074.00MN |
| Anemometer Transmitter Kit*** | $15,702.00MN |
| Two 12cm (4.8in) Rods*** | $7,060.00MN |
| Hook Gauge*** | $32,084.00MN |
| 50x Pocket Microscope w/2 LED's | $1,330.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| Glass Lens Magnifier 2" 5x | $63.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $4,569.00MN |
| Class A Evaporation Pan*** | $52,696.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $11,273.00MN |
| Glass Lens Magnifier 2.5" 3x | $124.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| Wonder Globe (Celestial )*** | $1,102.00MN |
| 255-620-A Automatic Refill System*** | $13,335.00MN |
| FreeHand 2.5x | $1,066.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| Rain Collector Cone | $725.00MN |
| Mounting Tripod*** | $7,216.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| Glass Lens Magnifier 3" 3x | $98.00MN |
| Polyurethane Foam Collection Substrates*** | $2,784.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $69,221.00MN |
| Hormiguero de Gel*** | $259.00MN |
| MagniFlash 11x*** | $2,954.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| 3" Levitating Globe | $668.00MN |
| 15cm Plasma light*** | $953.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| Two 20cm (8in) Rods*** | $4,007.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,011.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Chrome Lighted RimFree | $1,710.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $182,120.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $446,469.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $257,111.00MN |
| Lava Lamp | $266.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| Irrometer Tensiometer 12 in Model SR | $2,818.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| Soil Moisture Tester 24 in | $3,683.00MN |
| Microscopio infantil 1200x*** | $1,812.00MN |
| Glitter Lamp*** | $531.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| Soil Moisture Tester 9 in | $3,418.00MN |
| Krestel 3500 Pocket Weather Meter*** | $12,908.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $16,243.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| 034B-L Wind Set*** | $139,670.00MN |
| Space Age | $1,083.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $18,008.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $944.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| MagniLook | $253.00MN |
| Indoor/Outdoor Thermometer With Clock | $567.00MN |
| MagniView -2x/4.5x 90mm | $496.00MN |
| 10x & 20x Dual Power Loupe | $936.00MN |
| LoggerNet: Datalogger Support Software*** | $60,558.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $31,655.00MN |
| MagRX 2.5x | $274.00MN |
| 8x23mm Illuminated Adjustable Magnifier | $156.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| Portable Tripod with Clamp*** | $2,094.00MN |
| Hourglass | $399.00MN |
| 20X21MM Triplet Professional Jewelers's Loupe, Black Round Body | $627.00MN |
| The Earth*** | $745.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $82,279.00MN |
| Jewelers Loupe 3X | $36.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $33,251.00MN |
| MagniFly™ 2x/3.5x | $1,938.00MN |
| Full Page Magnifier 2x*** | $55.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $111.00MN |
| CH150 12V Charging Regulator*** | $13,146.00MN |
| Pocket Magnifier | $218.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| garden-combitester | $939.00MN |
| MiniBrite 5x | $528.00MN |
| Xplorer 1 | $1,701.00MN |
| The Sun*** | $745.00MN |
| MagniSheet*** | $576.00MN |
| myBlue-T | $1,118.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| Digital thermo-hygrometer*** | $2,946.00MN |
| digital wine thermometer | $500.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| ezRead™ | $2,591.00MN |
| Value Pak | $159.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $10,956.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| 30x21mm Triplet Professional Quality Loupe, Chrome Round Body, P | $731.00MN |
| Xplorer 2*** | $2,779.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| thermometer for compost | $708.00MN |
| myMET | $3,728.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición*** | $9,024.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $20,253.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| LinenTest 5x | $144.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $60.00MN |
| ET Gauge | $12,785.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |