$100 - $150

3003P Suction Adaptor for 8" Diameter Hose for Axial Blowers 1325 & 1400 Series by Pelsue

The 3003P Section adapter attaches to the intake side of a 1325 or 1400 series ventilator, so that you may attach an 8 inch diameter hose to provide suction.

08083-02 TI.32 9 Silicone Filled Adjustable Angle Bimetal Thermometer, 3" Dial, 9" L/25-125F/-5-50C by Digi-Sense

Accuracy is ±1% full-scale when stem is immersed 2" in liquids or 4" in gases (immerse models with a 2.5" stem length 2" in gases).

Measured stem length from the top of the threads to the bottom tip of the stem. Stem dia is 0.25"; threaded connection is 1/2" NPT(M). All thermometers meet or exceed ASME B40.3 standards. Maximum environmental temperature for Acrylic lens thermometers is 200°F (93°C).

Key Features

• Dampened movement
• Anti-parallax dial for accurate readings
• Hermetically sealed per ASME B40.3 standard to prevent fogging and protect against tough environments
• Rugged 304 stainless steel construction with Acrylic lens
• Recalibrate using the external reset screw
• For use in applications that do not exceeding 200°F

BU5004-T Buffer, pH 4.00 ± 0.01 at 25°C, 20L by AquaPhoenix

pH Buffer should be used regularly, typically every day the meter is used to calibrate your pH meters. Pour buffer into a clean separate container and never return used or unused buffer back into the container. Always keep tightly capped and adhere to the expiration date which is printed on the label.

Traceable to NIST

Specifications

• Packaging Type: Poly
• Size: 20 L
• pH Value: 4.0 (color coded red)

0554 2160 Handle Adapter for Connecting Testo 440 Air Flow Probes by Testo

• For connecting probe heads for air velocity probes or extendable telescope for air velocity probes to the universal handle with Bluetooth or cable

Includes:

Handle adapter for connection to air velocity probes with universal handle.

MFlexStand MiScope Flexible Stand by Zarbeco

The MiScope Flexible Arm Stand features a 7" fully-adjustable arm and weighted base.

Features

• 7" flexible arm
• Weighted base
• Fully adjustable to any position!
• Compatible with the entire range of MiScopes
• Constructed from durable, industrial-strength materials
• Easy to install and remove

93436 Luminos 2" 2.5x Barlow Lens by Celestron

The Celestron 2" Luminos Barlow Lens increases the magnification of your 2" and 1.25" eyepieces by 2.5x. The premium 4-element apochromatic optics are fully multi-coated for optimum light transmission and yield high contrast, true color images.

The beautiful hard-anodized aluminum housing matches the eyepieces in the Celestron Luminos line. A centralized rubber grip helps to keep your hands securely on the barrel, even when your fingers are cold or you are wearing gloves. A brass compression ring just inside the top of the Luminos 2.5x Barlow grabs your 2" eyepieces gently but firmly when you turn the oversized thumbscrew. Once the thumbscrew has been secured in place, the brass ring keeps your eyepiece in the Barlow instead of relying on the tip of the thumbscrew itself, offering a better grip and protecting the barrel from scratches. A matching 2" to 1.25" adapter is included so that you can increase the magnification of all of your eyepieces, both 1.25" and 2", in this versatile Barlow lens.

The insert barrel of the Celestron Luminos 2.5x Barlow is threaded to accept 2" filters. This is a nice feature, because you can change eyepieces without removing and reattaching the filter each time.

• The Celestron 2.5x Luminos Barlow increases the magnification of any 2" or 1.25" eyepiece by two and a half times.
• High-quality 4-element optics produce a flat field for sharp images that are free of extraneous color.
• Hard-anodized aluminum barrel is threaded to accept 2" filters.
• A brass compression ring holds eyepieces firmly in place, and large thumbscrews are easy to turn, even with gloves on.
• A 2" to 1.25" adapter is included. Allows the use of both 2" and 1.25" eyepieces.

*Please note we can only ship RKI products to customers within the United States

*Please note we can only ship RKI products to customers within the United States