$200 - $300

WD-35635-20 Replacement Turbidity Calibration Solution Kit: 20, 100, 400, and 800 NTU Standards by Oakton

• Includes one each of 60-mL HPDE bottle of four NTU standards

116ES-114 116 Liter Single Gas (N2) Ecosmart Refillable Cylinder by Gasco

Ecosmart is a 116-liter refillable, portable cylinder that delivers 100 percent more calibration gas than the disposable 58-liter cylinders. ecosmart cylinders hold pure and mixed gases and fit comfortably into standard carrying cases. Gasco constantly strives to provide its customers with the most innovative and cost effective products to help grow their businesses.

Features & Benefits

• 116-liter
• Refillable
• 100% more capacity than the standard 34-liter cylinder
• Portable
• Lightweight
• Increases efficiency
• Holds pure and mixed gases
• Same size as 58-liter disposable cylinders
• Eliminates disposal fees and regulatory paperwork

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

2671000 UV Lamp, Shortwave, 254 nm, 2.125" by AquaPhoenix

Shortwave (254 nm) UV lamps for field or laboratory use. Either lamp can be used in the lab with power supply while Portable Field Pack can only be used with the 1.75" lamp. Portable Field Pack requires a 9-Volt battery (not included) and has a belt clip for easy traveling. Both lamps are physically identical except for bulb and cord length (these are shorter in the 1.75" version). NOTE: Not for use in microbiological applications. UV Lamp contains mercury. Dispose according to state, local or federal regulations.

Contains mercury. Dispose of according to local, state and federal regulations.

SXL-D-RX1 Drain System with Relay by Agrowtek

Electronic optical "liquid level control system" includes two liquid sensors for high and low "fill" or "drain" control of fluids in tanks, reservoirs, etc. Only power and a valve or relay is required to complete the level control system; no external controller required. Easy to wire and setup. Includes one standard and one latching sensor. Compatible with 5-24Vdc valves and relays. Available with optional VX1 water valve kit or RX1 outlet kit for direct operation of 120Vac pumps, valves and other equipment.

Part Number: X10531000PA

GrowControl™ PHX pH, Temp Transmitter by Agrowtek

GrowControl PHX and PHX+ are precision digital sensor transmitters for temperature and pH, plus optional ORP. Color LCD display and button interface model allows instant access to sensor readings, guided calibration, alarms, historical graphing and more.

Internal memory logs over 20,000 data points per sensor. Connects to Agrowtek's GrowControl Cultivation Controllers as part of a complete facility control solution. Available with WiFi module for stand-alone or remote monitoring, data logging, alerts, and more.

LX1 USB AgrowLink connects the GrowNET™ port to a PC with free PC software for datalog download, graphing, calibration, configuration, firmware updates, etc. LX2 ModLINK connects GrowNET™ devices to RS-422/485 for MODBUS RTU protocol communication.

Sensors

• Water Temperature: -20 - 60°C x 0.1°
• Conductivity: 0 - 5000uS x 10uS
• pH: 0 - 14pH x 0.01pH
• Color LCD display for sensor monitoring & graphing optional
• Real Time Clock (RTC): Battery Backup Included

Features

• WiFi optional for direct sensor monitoring and web portal connection
• GrowNET™ port for connection to AgrowDose Pumps, LX1 USB link or LX2 ModLINK
• MODBUS RTU for industrial PLC applications: Available 4-20mA analog outputs
• Durable splash-proof ABS plastic enclosure: Conformal coated circuit boards
• 1-Year Warranty
• Made in USA

0572 0561 174T Mini Temperature Data Logger Starter Kit by Testo

The mini data logger for temperature, testo 174T, is ideal for accompanying transports. Simply positioned close to the goods, e. g. in containers and refrigerated rooms, the data logger monitors temperature continuously, securely and unobtrusively. The free software ComSoft testo 174 allows fast programming of the data logger and easy analysis.

Kit Includes:

• 0572 1560 - 174T Mini Temp Data Logger, 1 channel, wall holder, batteries
• 0572 0500 - Desktop cradle for 174T & 174H data loggers, includes USB cable

• High data integrity, even with empty battery
• Large measurement data memory
• Watertight in accordance with IP65
• Compact and robust
• Conforms to EN12830
• Issue of alarms via display
• Data transfer to the PC via USB interface
• Reliable temperature measurement for the monitoring of cold chains and sensitive goods during storage and transport
• Easy readout of data and transfer to a PC via Testo USB interface

Part Number: X105310PA