$200 - $300

791KF Panel Mount Digital Temperature Transmitter with 4- 20 mA Current Output, Type K by Jenco

Panel mount digital temperature transmitter with 4- 20 mA current output that allows the 791 to drive any loop powered process indicator or recorder. Current output has expanded or normal switch for user adjustable center point and span control for temperature to 4-20 mA output and features a LCD display & 1/8 DIN Aluminum case. Types. J, K, T, 3-wire Pt-100 RTD, specify °C or °F. Ambient range 0 to 40°C. 115 / 230V AC operation.

• All solid state design
• Low power consumption ,reduced internal heating ,increased reliability
• High 50/60 hz noise rejection
• Heat cycled 100 hours before shipment
• Available for various thermocouple and rtd calibrations
• Easy to install
• Aluminum 1/8 DIN housing
• Isolated 4 to 20 mA output over span in nor mode
• 115VAC /230VAC operations

BPU12001 Peristaltic Pump 120ml for IntelliDose by Bluelab

The 120 ml peristaltic pump is a perfect solution for growers. Deliver nutrients, additives and pH solution easily.

• Easy to install and maintain, peristaltic pumps are the easiest way to deliver nutrients, additives and pH solution to your reservoir.
• These pumps mount on the wall, above the reservoir.
• Automate dosing and watering with accuracy and precision.
• The Bluelab single peristaltic pump helps you manage and maintain all the essentials your crops need to thrive.

• Rated at 120 ml/min
• Runs on 24V DC
• Pressure roller (2H+2R)
• PP made NPT fitting x2
• ABS enclosure x1
• DC power wire with 200+1800 mm(L)
• Autogrow Rating Label
• 0.25" in/out tubing

Part Number: M1016800PM4

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

91210-31 Traceable® Two-Channel Thermocouple Thermometer with Offset and Calibration by Digi-Sense

This meter has adjustable offsets on the two channels allowing the user to adjust the thermometer exactly to a specific temperature, in-house calibration, or particular sensor for increased accuracy. Large LCD shows temperatures of probe 1, probe 2, or the difference (delta) of the two probes. Provided with rubberized case making the meter weather- and shockproof. Product features include max, Hold, T1, T2, delta (T1-T2), °F/°C selectable units, and on/off buttons. Accepts type K thermocouple probes with miniconnector.

Traceable® products are calibrated to NIST-traceable standards and ready to use as soon as you receive it. Each product goes through an intense vetting process before it can carry the Traceable name, and it includes NIST-traceable certification. This means that a 17025-accredited calibration test lab has confirmed that the product meets or exceeds all stated specifications, saving you both time and money by not having to calibrate separately.

NIST-traceable calibration also helps you meet quality standards and regulatory compliance for ISO, FDA, cGMP, VFC, CAP, CLIA and Joint Commission requirements.

• Get accurate, reliable measurements with included NIST-traceable calibration
• Rubberized case, wrist strap, and built-in stand

Includes

Two beaded-wire type K probe, NIST-traceable calibration certificate with data, PVC protective casing with flip-out stand, and one 9 V battery.

7465YEL Intrinsically Safe Flood, Dual LED, Yellow, Swivel Head, Hook, NiCD, With Charger and AC & DC Cords by Western Technology

The 7465 LED - Intrinsically Safe Rechargeable Flashlight is a lightweight, rechargeable, hand-held work light with a 210 degree articulating head that rotates a full 360 degrees. This flashlight features an extremely strong magnet, the latest in C4® power LED technology, microprocessor controlled high and low intensity modes, emergency flash and moonlight mode. The 7465 LED Intrinsically safe flashlight is the Flood Light model with either an integrated storable hang hook(Yellow) or spring-loaded clip(Orange). Removable magnet with 135 lb pull strength features a replaceable rubber boot. Available with optional 4 "AA" battery carrier for non-rechargeable operation.

Features

• Safety Rating: Class I & II, Div 1, Groups C, D, F, G;
• Safety Rating: Class III, Temp Code: T4 Exia;
• Safety Rating: Non-Incendive: Class I, Div 2, Groups A, B, C, D; T4
• LED Emitter: 2 C4® LEDs, impervious to shock (50K hour lifetime)
• Light Output:High Beam- 163 Lumens, 3h 45min runtime, 54m beam distance
• Light Ouput: Low Beam- 50 Lumens, 12h runtime, 10m beam distance
• 4 Output Modes: High, Low, Emergency Flash, Moonlight
• Dual Power Source Options: rechargeable NiCd battery pack or 4 "AA" alkaline battery carrier
• Body: High-impact, super-tough nylon polymer construction
• Body Dimensions: Full Extended- 9.2"H, w/ Lighthead Bent- 7.5" H x 2.75" W
• Light Head Diameter: 1.625" H x 2.25" L
• Net Weight: 23.1 oz (655 g) w/ NiCd Battery; 18.3 oz (519 g) w/ Alkaline Batteries
• Yellow Model: features a magnet & stowable hook for hands-free use
• Orange Model: features a magnet & spring-loaded clip for hands-free use
• Light Head: features a 210 degree articulating head that rotates a full 360 degrees
• Lens: Unbreakable polycarbonate w/ scratch-resistant coating
• Engineering Reflector: produces a smooth flood beam to illuminate your work area
• On/Off Switch: Rubber dome push button actuator provides easy operation even when wearing heavy gloves
• Impact Resistance: 2 meter impact-resistance tested
• IPX4 Water-Resistant

GA-USB2 IR DataLink USB Adaptor

One of the great features of the GasAlertExtreme and GasAlertClipExtreme is it's ability to datalog. This can come in handy when a record is needed of the levels of gas concentration and alarms during a certain period of time. However, to get this data out of the instrument an IR Datalink is needed. Simply plug the USB end into your computer and orient the datalink so that it is facing the instrument. Once this is done your data can be wirelessly uploaded to your computer where it can be analyzed, charted, saved, or emailed.

Note: Only works with Excel 2003 or earlier.

Part Number: 34L-463

Part Number: J407A1000PN

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

WD-35808-88 Semi-dome, Single-junction, Epoxy-body, Polymer Gel-filled pH Electrode (Use with pH 300, pH 310, pH/CON 300, pH/CON 510 meters) by Oakton

Built-in temperature sensor lets you take ATC readings with a single probe

All-in-One Waterproof electrodes feature a built-in temperature sensor for taking readings with Automatic Temperature Compensation (ATC). 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.

Each electrode is 12 mm dia with a 3 ft cable.

• Includes a FREE electrode saver bottle to extend electrode life
• Feature a BNC connector for pH and a waterproof 6-pin connector for temperature

Part Number: 34L-417