$300 - $400

pH3000 Research-Grade pH Sensor (Refillable), Ultem, BTD BNC by Sensorex

Our pH3000 series Ultem® pH electrodes are designed for maximum accuracy and sensor lifetime. These research grade probes stand up to aggressive chemicals and temperatures up to 100°C. The refillable design is excellent for precision pH2000 measurements, even in low ionic samples.

Features:

• Choose basic, advanced, or premium options based on your application
• Virtually unbreakable with durable polycarbonate or Ultem® bodies
• Compatible with any meter accepting a BNC
• Accurate and reliable measurements across full pH scale (0-14)
• Instantly ready for use: Extended shelf life (guaranteed for one year)
• One year limited warranty

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

3-Phase Motor, 1/2 Hp, 230/460V, 50/60 Hz, 825/700 rpm

Part Number: E120830LM1

Part Number: SR-X3P

VK12-GA - 12" Versa-Kool Circulation Fan, Cord, Mount, Galvanized by Schaefer

Reduce heat stress and improve air quality with Schaefer's uniquely designed circulation fans. Unrivaled in the market, these fans are engineered to produce greater air movement and superior cooling no matter the application. You don't hear them. You don't see them. You only feel them!

Also known as Horizontal Air Flow (HAF) fans, these fans move air in a coherent horizontal pattern creating a gentle 'racetrack' air flow pattern needed in greenhouses to maximize heat distribution and humidity control by mixing the air, from ceiling to floor.

Features and Benefits

• Deep guard design for unmatched performance, low noise levels and safety without sacrificing airflow
• Matched high quality motors and blades for maximum efficiency
• Powder coated steel guards for increased durability and corrosion resistance
• Hot dipped galvanized guards on VK12-GA and VK20-GA models for even greater rust protection
• Powder coated steel mounting bracket and power cord included
• Wide variety of mounting options available for flexible and easy installation
• Variable speed controls available
• Misting kits available for even greater cooling
• Two year warranty
• Made in the USA

24607 VT50 Portable Hotwire Thermo-Anemometer by E Instruments

VT50 Portable hotwire thermo-anemometer with stainless steel remote probe, Ø 8 mm length 300 mm, 2 m cable (0.15 to 30 m/s and 0 to +50°C). 1-line display. Functions: air velocity, temperature, Hold, change of unit, automatic switch-off. Supplied with soft case and adjustment certificate.

• Easy To Use
• HOLD Function
• 20 Minute Auto Shut-Off
• Air Velocity
• Temperature
• Hotwire Probe
• 2-Line Display
• Adjustment Certificate

24608 LV50 Portable Vane Probe Thermo-Anemometer by E Instruments

LV50 Portable vane probe thermo-anemometer, with built-in Ø 100 mm vane probe (0.3 to 35 m/s and 0 to +50°C). 1-line display. Functions: air velocity, temperature, Hold, change of unit and automatic switch-off. Supplied with soft case and adjustment certificate.

• Easy To Use
• HOLD Function
• 20 Minute Auto Shut-Off
• Air Velocity
• Temperature
• Built-In Vane
• 2-Line Display
• Adjustment Certificate

8326368 Pac 6000 H2S (US) by Draeger

The Draeger Pac® 6000 disposable personal gas detector measures CO, H₂S, SO₂ or O₂ reliably and precisely, even in the toughest conditions. The robust design, quick sensor response times, and a powerful battery ensure maximum safety for up to two years with virtually no maintenance required.

Strong performance for maximum safety

You can rely on the Draeger Pac 6000: The personal single gas detection device warns against hazardous concentrations of carbon monoxide, hydrogen sulfide, sulfur dioxide or oxygen with precision and reliability. Powerful sensors with a very low t-90 response time ensure quick reactions. The Pac 6000 is versatile thanks to its wide measurement range. For example, the CO sensor measures concentrations from 1 to 1,999 ppm, and the H2S sensor from 0.4 to 100 ppm.

Easy handling thanks to clear user guidance

The D-Light indicates whether the functionality of the device has been tested and that it is ready to use. The housing is also designed with your safety in mind: each sensor variant of the Draeger Pac 6000 features a clearly visible color coding, thereby minimizing the chance of mistakes.

Robust design – even for the toughest conditions

The Pac 6000 can easily handle even extreme conditions: depending on the sensor, temperatures from -40 °C to 55 °C and air pressures between 700 and 1,300 mbar can be tolerated.

A membrane filter protects the sensor from foreign matter such as dust and liquids. The shock-proof, chemicalresistant housing meets the requirements specified in the IP68 standard rating.

User-friendly display with all important information

The large display clearly indicates the respective gas concentration. Other important information, such as remaining operating time and battery capacity, is also displayed. The bright backlighting ensures clear reading of all values in the dark.

360° alarm with various functions

If the Draeger Pac 6000 measures hazardous gas concentrations, it sets off an audible, visual, and noticeable vibrating alarm. Two bright, flashing LEDs on the top and bottom of the device ensure that the alarm is easily visible from all sides. The acoustic alarm reaches a volume of 90 dB. The display can show the peak concentration measured at any given moment. Earlier alarms registered can also be retrieved at a later time, even if acknowledged.

The Pac 6000 with oxygen sensor has two additional alarm thresholds in addition to the standard alarm threshold setting. This provides an additional level of safety as a pre-alarm, in addition to the main alarm, can be set for both oxygen enriched and oxygen deficient atmospheres.

Data logger and event logger for analyses and reports

The Pac 6000 logs concentrations and events along with date and time. The data can be downloaded to a PC via an interface and processed further there.

Economical operational costs

All of the versions of the Pac 6000 are equipped with extremely durable Draeger Sensors and a powerful battery. Neither the sensor nor the battery need to be changed for the entire two-year maintenance-free service life of the H₂S, SO₂ and CO versions. The service life of the Draeger Pac 6000 starts when it is first activated. The device automatically switches off after two years.

The Pac 6000 is protected against water, dust and other foreign bodies by a special membrane filter. When the filter becomes heavily soiled you can quickly and easily replace it yourself. The device is then ready to use again in no time.

Fast function test saves time and money

Function tests and calibrations can be carried out efficiently using the Draeger X-dock® calibration station. The automatic bump tests in the X-dock are a cost-efficient and convenient solution thanks to short test duration and extremely low test gas consumption. The Draeger Pac 6000 is simply placed in the bump test station and automatically selects the correct setting.

*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

WD-56700-15 220 pH/ORP/Temperature Controller, 1/8 DIN by Oakton

Oakton pH/ORP controller features automatic buffer recognition, absolute and relative ORP measurements, and automatic temperature compensation to ensure measurement accuracy. Advanced features include two sets of programmable on/off relays are ideal for high/low control to activate an alarm, a pump, or another device and an isolated 4-20 mA output signal are suitable for opening valves and pacing pumps. ATC element is user selectable, 10K NTC or 1000 Ohm RTD. Order 56105-60 BNC-to-Stripped Wire Adapter for easy connections on terminal strip on back of controller.

• Designed with both SPDT relay and isolated 4 to 20 mA outputs for controlling and transmitting pH, ORP, and temperature measurements
• Backlight LCD for clear measurement display
• Automatic buffer recognition of US and NIST buffers
• Universal power supply input from 100 to 240VAC
• Easy-to-install 1/8-DIN compact plastic casing

Part Number: E10135000PM2

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

Part Number: E103540LA

GS-BG-B-069-G Gasman Single Gas Monitor, 0-500ppm Hydrogen Sulphide, Non Rechargable Battery (single use), Spanish Safe Area only by Crowcon

For over 40 years, Crowcon Detection Instruments has produced state of the art gas detection devices for personal and industrial use. Building upon their reputation for reliable and innovative gas monitoring products, Crowcon introduces the Gasman personal gas monitor. Its lightweight and compact design is convenient for jobsites where workers need not be weighed down by excessive bulk and equipment. The unit conveniently clips to a pocket or helmet and operates continuously.

The Gasman personal gas monitor has numerous convenient features such as:

• One button technology
• Backlit LCD display
• Durable polycarbonate casing
• Quick response triple alert system
• Compact and lightweight design

Easy to Use

The Gasman s true one button technology is an ideal and simple design. The large glove friendly button is mounted on the front of the unit for easy access and controls all of the unit s programmable features. Also on the front, the Gasman s easy to read backlit LCD screen indicates gas readings and the battery status. The simple screen provides a clear indication of the unit s operation status. It will also alert the user 30 days in advance of when a calibration test is due. With a simple and intuitive design, Crowcon has produced a gas detector that reduces the complexities of workplace safety, and ensures workers in a straightforward manner that their equipment is on and operational.

Triple Alarm System

This portable single gas detection system features a triple alarm system that is sure to alert the user and anyone in the vicinity. The visible alarm utilizes a dual red and blue flashing LED light, and the unit houses an internal vibrating alert system. These two indicators allow for visual recognition in loud environments and working conditions. The alarm system also features a programmable audible alarm at 95 decibels. The unit is capable of a variety of alarm tones, and users can select which tone may be best for the individual workplace setting. The triple alarm system with multiple sensory indicators is sure to be noticed in almost any work environment.

Specifications

The Gasman single gas monitor is lightweight and compact, weighing less than 135 grams and with dimensions of 90 x 48 x 24 mm. The unit is available with a wide variety of gas sensors which feature various detection and alarm levels. The unit also features a quick response time of 20 seconds for flammable and toxic gases or 10 seconds for oxygen. Its datalogging feature has approximately 900 hours of storage and all events are time stamped. The battery life for this unit is incredible with 12 hours of runtime on a Rechargeable battery battery or up to 2 years on a non-Rechargeable battery.