$200 - $300

Part Number: M197150LM6

Part Number: M197150LM3

Part Number: F105325PM90

WD-27504-30 Cole-Parmer® Combination Ion-Selective Electrode (ISE), Sodium (Na+) by Oakton

Whether your application involves end point determinations in potentiometric titrations or continuous monitoring of specific ions, we can help you find the right electrode for the job. These fast and accurate electrodes do not require an external reference - they're easier to use than separate sensing and reference half-cell electrodes. All Cole-Parmer electrodes are double-junction combination ion-selective electrodes and are convenient to use in places where two electrodes won't fit. All electrodes include a 30-mL bottle of reference solution, a reference filling pipette, 1-m cable, BNC connector, and an instruction manual. Solid-state electrodes also have twelve polishing strips.

Economy Epoxy Electrodes have a durable epoxy body and are well-suited for portable field applications. Outer reference chamber is silver-free and resists contamination. These electrodes are refillable.

Laboratory Glass Electrodes are double-junction in design, with a glass body that provides high-quality measurements for your laboratory applications. Improved glass seal enhances performance and reliability. Sealed inner junctions and refillable outer junctions accommodate special reference fill solutions - ideal for low-concentration measurements. Use electrodes with a meter that has a resolution of 0.1 mV for the most accurate results. Many meters in our "pH/Ion Meters" section have 0.1 mV resolution; several also give direct readings in ppm. For monitoring ions not listed below, call our Application Specialists for more electrode application information.

• Cost-effective choices that are easy to use
• Easily fit into small spaces - no additional reference electrode is needed
• Sodium (Na⁺) ISE with epoxy body

Part Number: 66L-174-10

Part Number: F105325PM92

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

Part Number: 58L-460

1001-REP-3K Repairable 3-Wire Electric Deadman Remote Control Switch by Western Technology

An innovative ball & chain design made for optimal safety and ease of use. The 3-WIRE REPAIRABLE ELECTRIC DEADMAN CONTROL is preferred by contractors worldwide for maximum safety and reliability in extremely harsh conditions.

Features

• All polyurethane construction
• Repairable
• Three-wire system
• Suitable for any electric remote control system
• Preferred by contractors worldwide for maximum safety and reliability in extremely harsh conditions
• Ideal for blasting flat surfaces
• Designed specifically for abrasive blasting
• Unique ball & chain designed for safety and ease of use
• Can be custom built with longer cord and quick disconnect

*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

620 Dual Input Differential Manometer by Test Products International

Dual Differential Input Manometer with ±80 inH2O range and 0.01 in H2O resolution. Auto power off, Backlight display, Zero function, Trim mode to stabilize readings.

The TPI 600 series is a hand held range of pressure meters and can be summarized as follows.

• TPI 610 Single Input - 4 Function - single unit of pressure
• TPI 615 Single Input - 7 Function - 7 units of pressure
• TPI 620 Dual Input differential 4 Function single unit of pressure
• TPI 625 Dual Input differential 7 Function 7 units of pressure

All these models measure over the range of -40.0 to +120.0 mbar. Each unit has increased resolution of 0.01 mbar and automatically auto-ranges at + 19.00 mbar to 0.1 mbar resolution. Each model is supplied complete with carry pouch, battery and instruction manual.

Features:

• Differential input with ± 80" H2O range
• Display - 4 digit with backlight
• Smooth - Stabilizes display when measuring fluctuating pressures
• Auto Off: Conserve battery power

Standard Accessories (Included):

• 9V Alkaline battery (A009A)
• Soft Pouch (A600)
• Silicone Tube with 1/4" barbed 1/8" NPT fitting

Part Number: F105310PM4

Part Number: 58L-465

Part Number: 44L-461