$15 - $20

A-4202 Activator Solution Pack by AquaPhoenix

The Formaldehyde activator solution accessory pack supplies enough solution to perform at least 200 tests. This accessory solution pack is designed to refill K-4815 Glycol CHEMets® test kit and K-4605 Formaldehyde CHEMets® test kit.

A-2800 Acidifier Solution Pack by AquaPhoenix

The Chromate Acidifier Solution A-2800 accessory pack supplies enough solution to perform at least 200 tests.

18528-03 Spade Lugs, Chromel, for Type K and E Thermocouples; 10/pk by Digi-Sense

• Maintain accuracy by choosing spade lugs that match the composition of your thermocouple wires
• Available in the most common reference materials
• Avoid confusion - each connector has the material abbreviation stamped into it
• Sold in packs of ten

A-4400 Activator Solution Pack by AquaPhoenix

The accessory pack supplies enough solution to perform at least 200 tests. This accessory solution pack is designed to refill the K-4815 Glycol CHEMets® test kit

A-3900 Activator Solution Pack by AquaPhoenix

The accessory pack A-3900 supplies enough DEHA activator solution to perform at least 200 tests.

90433-44 Thermowell Brass, 4" Length, 3/4" 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.

94038 AUX Power Cable for Smart DewHeater Controllers by Celestron

Optimize your setup to run smoothly and the way you want—even with a third-party (i.e., non-Celestron) computerized telescope mount. This cable provides power to the AUX ports on your Celestron Smart DewHeater Controller.

Plug this AUX port cable into one of your controller's 12V DC power outputs and one of its AUX ports. When you switch the controller on, the cable provides power to run accessories through the controller's other AUX port(s), such as the SkyPortal WiFi Module (for wireless PC connection) or the Celestron Focus Motor.

Note: If you already use a Celestron mount, you do not need to purchase this AUX port cable. The AUX cable connection to your mount already provides power to the AUX ports.

• Add this cable to use the Smart DewHeater Controllers' AUX ports when using a third-party (i.e., non-Celestron) telescope mount
• Provides power to the Smart Dew Heater Controllers' AUX ports so you can power additional telescope accessories

FE-1250-G Flask, Glass Erlenmeyer 250mL by AquaPhoenix

Pyrex™ Borosilicate Glass Heavy Duty Flask / Erlenmeyer style, rugged tooled top finish and wide mouth. Heavy duty wide-mouth rim to reduce chipping. Graduated in durable white enamel to show approximate capacity. White square marking space. Requires No. 8 stopper for sealing (not included).

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