$15 - $20

CAB-DIN6-MF50 50ft Sensor Extension Cable by Agrowtek

6-pin DIN analog sensor cables for GrowControl™ GC-Pro/XL controllers. Connect SXC climate sensors and SXH hydroponics sensors to the controller's sensor ports using these standard cables. 15ft. sensor cable is included with each sensor; 50ft extension cables may be connected to the 15ft sensor cable to extend the length as required.

90433-80 Thermowell, 304 Stainless Steel, 2.5" Length, 1/2" Connection by Digi-Sense

To match your probe to a thermowell, first measure the distance from the probe's tip to the top of the thread (typical thread length is 0.5" for 1/2" NPT fittings). Next, match this length to the probe depth of the thermowell ("A" dimension). Other thermowell sizes and materials are available - call our Application Specialists for more information.

• Limited-Space Thermowell when you need a shorter insertion depth.
• Standard Thermowell for general-purpose applications.
• Heavy-Duty Thermowell for higher fluid velocity ratings.

18526-45 Type J Economic Bolt On Thermocouple Probe #6 Screw 36" Fiberglass Ext. Grounded Junction by Digi-Sense

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C).

• Available in #6 (M3.5) or #8 (M4) screw sizes and different lead lenghts
• Response Time: 2-4 seconds or greater
• Each probe comes with a color coded ANSI mini connector or stripped leads: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request

ST5205-J Starch Acid Powder, 100gm by AquaPhoenix

• Use for lodometryCorrosive Solid/UN 1759

Specifications

• Packaging Type: Poly
• Size: 100 gram

SH6160-P Sodium Hydroxide, 0.01N, 500mL by AquaPhoenix

• Traceable to NIST

Specifications

• Concentration: 0.01N
• Packaging Type: Poly
• Size: 500 mL

WD-00654-03 Buffer Solution, pH 6.86; 500 mL by Oakton

Ideal for laboratory and field analysis

• All Oakton pH buffers are traceable to NIST standard reference materials
• Buffer solution lets you calibrate pH instruments to ensure accuracy
• If unopened, shelf life is 2 years
• NIST buffer value of pH 6.86

90260-20 General Purpose Liquid-In-Glass Thermometer; -20 to 110C, Total Immersion, Organic Liquid Fill by Digi-Sense

These thermometers are inexpensive and safe for use in laboratories, universities, food/beverage, environmental, wastewater, petrochemical, pharmaceutical and many other general-purpose applications. Choose from partial immersion or total immersion thermometers.

Thermometers feature permanently fused markings, blue spirit liquid, white background glass; are also individually serial numbered. Include a ring top and a statement of accuracy supplied by manufacturer.

• Nonmercury blue spirit liquid
• Statement of accuracy

Includes

Ring top and a statement of accuracy supplied by manufacturer.

AI1228 pH 9.00 Calibration Buffer Solution 8oz by Apera

The Apera Instruments pH 9.00 Calibration Buffer Solution is standardized against NIST certified pH references within 0.01 pH at 25°C (77°F). It's ideal for the calibration of pH meters that have customized calibration functions (e.g. Apera PH800, PH820, SX811).

pH value is affected by temperature variations. A temperature/pH reference chart is provided on the bottle label for reference.

All the solutions are double-sealed, not subject to the DOT shipping restrictions, and have a 2-year shelf life. The expiration date is printed on the bottle. MSDS documents are downloadable.

Note: Store at room temperature and away from direct sunlight. Keep the bottle tightly closed when not in use. Keep out of reach of children.

• High Accuracy (±0.01 pH): standardized against NIST certified pH references within 0.01 pH at 25°C (77°F).
• Ideal for the calibration of all kinds of pH meters/testers
• Double-sealed, 2-Year shelf life
• Expiration date and Temperature/pH reference chart provided for reference
• Non-hazardous product (MSDS is downloadable)

Self adhesive film to provide extra protection to the keypad and display.

SH6220-P Sodium Hydroxide, 0.25N, 500mL by AquaPhoenix

• Traceable to NIST
• Sodium Hydroxide Solution/UN1824

Specifications

• Concentration: 0.25N
• Packaging Type: Poly
• Size: 500 mL

18527-66 Dual Thermocouple Connector, Standard, Male, Type-T; 1/ea by Digi-Sense

• Glass-filled nylon construction with molded barriers to prevent short circuit
• Each connector comes in ANSI color coded material: type J-black, type K-yellow, and type T-blue