$15 - $20

81035 Basic Phone Adapter, 1.25" by Celestron

Capture and share your observations through just about any optic with this handy, simple-to-use smartphone adapter. Whether you're snapping an Instagram-worthy image of the Moon, sharing your latest wildlife sightings with a binocular or spotting scope, or preserving lab specimens with your microscope, this versatile adapter handles it all with ease.

No matter which optic you choose, installing and using the adapter is hassle-free. First, place your phone in the adapter. It's held securely in position with the help of tightening knobs that lock your phone in place. Next, align the phone's camera with the center of the eyepiece. Once you've determined the perfect position, clamp the adapter over the top of the eyepiece and use the knobs to adjust for a secure fit.

Note: Some large and/or bulky phone cases (including folio style cases) may need to be removed for the phone to fit in the adapter.

Once the phone is mounted over the eyepiece, you can capture still images or video, plus access all the rest of your phone's features. You can even text your photos to a friend or post them on social media while your phone is still mounted in the adapter.

To determine if your optic is compatible with the Basic Smartphone Adapter, simply measure the outside diameter of your eyepiece. If it falls within the 29mm to 45mm range, you may use it with this adapter. The adapter does not work with riflescopes.

• This smartphone adapter connects your smartphone to a telescope, binocular, spotting scope, or microscope, so you can capture images and video through the eyepiece.
• Works with most smartphone devices.
• Compatible with most telescope eyepieces and any eyepiece with an outside diameter measuring from 29mm to 45mm.
• Simple to use! Place your phone in the adapter, center your phone's camera over the eyepiece, and use the knobs to secure the adapter in place.
• Durable, metal bodied adapter stands up to rigorous use in the field and harsh weather conditions.

Use with Universal charger.

AI1129 pH 11.00 Calibration Buffer Solution 8oz by Apera

The Apera Instruments pH 11.00 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)

AI1124 pH 3.00 Calibration Buffer Solution 8oz by Apera

The Apera Instruments pH 3.00 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)

312C Calibratable Water Resistant Digital Pocket Thermometer by Test Products International

TPI's Pocket Digital Thermometers measure temperatures accurately and affordably. All "C" Version Pocket Digital Thermometers can be field calibrated in 32°F ice water to ±2°F!

Features

• Field calibrateable to ±2°F
• Easy-to-read LCD
• Data Hold for hard to reach areas
• Penetration tip
• Auto off
• 3.1 mm stem for fast response
• 4.9 inch stem for insertion in liquids and semi-solids
• IP Rating IP67
• 3-year limited warranty

Application

• Ambient air
• Calibrate thermostats
• Vents
• Compressor heads
• Registers
• Grill and surface temperatures
• Serving temperatures

Part Number: SPGK1

Part Number: BWS-ORING-1S-K1

307C Calibratable Low Cost Pocket Digital Thermometer with Needle Tip with A306 by Test Products International

TPI's Pocket Digital Thermometers measure temperatures accurately and affordably. All "C" Version Pocket Digital Thermometers can be field calibrated in 32°F ice water to ±2°F!

Features

• Compact and convenient
• Easy-to-read, large LCD
• Auto power off
• Data hold for hard to reach areas
• A306 protective rubber boot offers protection from drops
• 307C with needle tip

S01-2001-010 ProRAE Guardian Care Center Tier 2 Monthly Subscription per Instrument by RAE Systems

ProRAE Guardian Care Center is an advanced device management software used to manage fleets of instruments by providing tools to automate several common tasks for improving worker productivity. All Care Center license keys are valid for a fixed duration of time.

Probe: 230 X Ø4
Probe Head: Ø12
Temperature: -100°C ~ +300°C OR -148°F ~ +572°F