$200 - $300

Old Part Number: Z1053100A
New Part Number: Z1053100PA

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

SX-V Wind Direction Sensor by Agrowtek

High quality electronic wind direction vane sensor for SXW weather station transmitters. Made in USA.

• 0 - 359°
• 25ft Cable
• Mounting Bracket

98766-92 Traceable Dual-Range Light Meter with Recorder Output and Calibration by Digi-Sense

This dual-unit visible light meter measures from 0 to 50,000 lux or 0 to 5000 foot-candles. The photovoltaic cell and microprocessor provide an impressive 0.4 second sampling rate and automatic-zero adjustment. Color-correction filter and precise photodiode produce accurate cosine- and color-corrected measurements over the wide range.

Connect the analog output to a recorder to capture readings, 0.1 millivolt per digit (200 mV max), or display current values on the large 1/2"H digital display. DATA HOLD allows you to freeze current measurements at the flip of a switch.

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

This light meter is calibrated using a tungsten light source. If measuring another type of light source, the reading displayed on the meter will have to be manually corrected using the following factors:

• Mercury - (reading x 1.05)
• Fluorescent - (reading x 0.91)
• Daylight - (reading x 0.95)

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Swtich between lux and foot-candles; display reading changes color
• Easily read cosine- and color-corrected measurements on the 1/2" LCD

Includes

2" (5.1 cm) diameter photocell with 40"L (1 m ) cable, recorder output, 9 V battery, and NIST-traceable calibration certificate with data.

MH-150V-GFA-A 150,000 BTU LP Forced Air Heater by Master

The Master MH-150V-GFA is an ideal forced air heating solution for spaces up to 3,800 sq. feet with propane. It utilizes Master's tried and true propane torpedo heater design, honed over the last 3 decades, and also comes equipped with the most modern safety features available.

CSA Certified for use with 100 lb LP Cylinder.

Three heat settings allow efficient use in a variety of locations.

Advanced safety features include high temperature limit shut-off, flame-out fuel cut and a thermocouple. An LP cylinder hose and regulator are also included.

Light weight and versatile, the Master MH-150V-GFA propane space heater is great for use in medium area construction sites, garages, workshops, warehouses, and barns.

• Adjustable heat angle
• 10 ft. hose and regulator included
• Fully enclosed gas controls
• Over-heat shut-off
• Continuous electronic Ignition
• Variable heat settings

*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

Part Number: M197130LM1

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

LabSen 223 Glass Combination pH/Temp. Electrode for Viscous and Low Ion Concentration Samples by Apera

Backed by proprietary Swiss sensor technology and materials, LabSen® 223 Glass Combination pH/Temp. Electrode is designed for viscous and low ion concentration samples' pH testing and ideal for titration. The electrode is compatible with TRIS buffer solutions.

The electrode is backed up with a 6-month warranty by Apera Instruments.

• Moveable Sleeve Junction - easy to clean, especially suitable for low ion concentration solution and non-aqueous solution. The infiltration rate of the electrolyte is determined by the tightness of the sleeve during installation.
• Long-Life Reference System - composed of a glass tube, AgCl, and a reference silver wire. The top end of the slim glass tube is stuffed with cotton, which prevents the reaction between AgCl and electrolyte when the temperature changes. It improves the stability of reference electrode and extends the service life of the electrode.
• Special Glass Membrane - The Cylindrical glass membrane is highly resistant to general impact (the traditional glass bulb membrane is a lot more fragile), and can be tested in high-temperature samples (up to 176°F).
• Built-in temperature sensor for Automatic Temperature Compensation

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