$200 - $300

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

Part Number: 58L-484

Part Number: Z12941000PA

7710-KIT 7710 Rechargeable Hard Hat Safety Light, Cord Free, Lightweight, Includes Charger by Western Technology

The 7710 - HALO LED Hard Hat Light is a Personal Active Safety System that attaches to any hard hat and produces a ring of light around the wearer enabling him or her to See and Be Seen in all directions at all times. The Halo was specifically designed for people working in tough environments.

*Includes 1 x 18650 Rechargeable Lithium-Ion battery.

Features

• Lightweight and cord-free
• Visible over 1/4 mile away in all directions at all times
• Powerful flood task light for improved work efficiency
• Fully illuminates the task area out to the visual periphery
• Eliminates shadows no matter where you move
• Four light modes: Halo, HI-Alert, Task, Dim
• Built tough to survive in rough work environments
• Rechargeable battery runtime of 5.5-34 hrs (mode dependent)
• Connects securely to any hard hat
• IP Rating of 67 to protect against dust, dirt, and water
• Easy single button functionality
• One year warranty

Old Part Number: FB10175
New Part Number: FB10175PN

Measuring Range: -50 to +400°C

MAC-30P 30" Pedestal Fan by Master

The Master® MAC-30P high velocity pedestal fan delivers fresh air quickly to localized spaces.

Great for spaces with or without air conditioning, this pedestal fan can take the edge off of your monthly energy bill by allowing you to use the A/C more sparingly. And with our efficient direct drive design, you'll conserve even more electricity. It also has two speed settings and features a heavy-duty, all-metal construction.

Whether it's a warehouse, garage, barn, or a crowded summer gathering, the Master MAC-30P high velocity pedestal fan is an efficient way to cool all types of spaces.

• 3-variable speed settings
• Heavy-duty all metal construction
• Telescoping adjustable height post
• Industrial high velocity motor
• OSHA-compliant safety grille
• Swivel head for directional airflow control

SCT-108.002.75 SCT ZIARRE Infrared Thermometer (Medium Spot Ratio 30:1, High Temp -32°C to 1300°C) by ScichemTech

Includes:

• 9V DC Battery
• Case
• Manual

Features:

• A complete portable SCT meter for non contact temperature measurements.
• Temperature range : (-32°c to 1300°c)
• Rugged & ergonomic design.
• High DS ratio/spot ratio 30:1
• Adjustable emissivity from 0.1 till 1.0
• Backlight dual display LCD.
• New series for general purposes.
• Ultra low power consumption in shutdown mode.
• Extended long time measuring reliability.
• Laser sighting on/off is switchable.
• Option to select °C/°F
• Electronic trigger lock.
• Temperature data storage.
• Audible alarms.
• Battery operated.

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

Part Number: 34L-464

Part Number: M120825LM1

Part Number: 58L-439

Measuring Range: -200 to +400 °C

93831-70 Gen-Purpose RTD Probe 100 Ohm ANSI 3-Blade Connector, 10" L by Digi-Sense

Maximum error for probe assembly is ±1.1°C + 0.12% of reading below 300°F, ±0.35% of reading above 300°F. Alpha coefficient is 0.003850 Ω/Ω/°C (DIN IEC 751). Resistance at ice point (0°C) is 100 Ω.

Note: Time constant is the time required to reach 63.2% of the new reading. To determine how long it will take to reach 99% of the new reading multiply the time constant by five.

Note: 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).

• Time Constant: 1-3 seconds or greater
• Custom designs or changes to this product are available upon request

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

WD-35805-15 Platinum Band Sensor, Double-junction, Epoxy-body, Gel-filled ORP Electrode (Use with all OAKTON pH meters except pH Wand and pH/CON 10) by Oakton

Use with any meter with a BNC connector

Choose a single junction electrode for field, clean water, and general purpose applications. Choose a double junction electrode for most applications, including dirty water, heavy metals and organics applications.

All electrodes have a BNC connector, and are 12 mm dia with a 3 ft cable (except submersible electrode, which is 25 mm dia with a 10 ft cable). We offer many other pH and ORP electrodes for specialty applications.

• Each 12 mm electrode includes a FREE electrode saver bottle to extend electrode life
• Use ORP electrodes with meters that read mV to take REDOX readings

MC510 ORP Controller by Milwaukee

With Milwaukee's MC Controllers you can monitor and control pH and/or ORP levels.

The Milwaukee Instruments "MC" Controllers have a user selectable set point and a visual "Power Activated" LED notification light. Power to the controller box is turned on when the reading is Above or Below ( user selected ) the selected set point. These MC Controllers are ideal for CO2 or ozone dosing.

With each Milwaukee Smart controller, your aquarium will have the individual attention that it needs.

Each unit comes with 12 VDC adapter, mounting kit, probe, probe holder and starter calibration solution for pH. (factory calibrated for ORP)

• User selectable Hi/Low Set Point
• Visual LED alarm
• Supplied with 12 VDC adapter
• 1 power plug for O3 dosing
• Platinum ORP electrode (BNC connector)

CS200-C-N-AB-2-A-N CS200 Light Duty Online Conductivity Sensor, Platinum, 12mm, K=1.0, 3FT, BNC by Sensorex

The CS200 and CS200TC conductivity probes are a cost effective solution for measuring conductivity in light industrial and laboratory applications.

Models CS200 and CS200TC feature platinized measuring surfaces that provide accurate and repeatable measurements. Rugged epoxy bodies make the sensors virtually unbreakable. These are an excellent choice to use as standard laboratory conductivity electrodes.

By adding a simple mounting gland fitting, customers may use these in process applications. Mount them in-line, in a pipe "T" fitting, or submerse them into a tank.

Features

• Ideal for laboratory and light duty process applicationsAvailable with or without ATC (temperature sensor)
• Easy to submerge in a tank or mount inline in a pipe
• Cell constant choices of 0.1, 1, or 10
• Compatible with most portable and benchtop meters