pH/ORP/ISE Testers, Oakton

WD-35634-65 CTSTestr™ 50C Cup-Style Waterproof Pocket Conductivity/TDS/Salinity Tester, Premium 50 Series by Oakton

New design stands up to the challenges of measuring water quality even stands upright

The Oakton conductivity pocket testers stand up to everyday use, harsh environments, and the test of time. The testers can even stand upright when the cap is used as the stabilizing base. When you choose one of these conductivity testers, you get a pocketful of useful features and benefits.

• Easy-to-replace sensor module lets you use the tester body over and over again
• Intuitive interface has self-diagnostic error messages, and battery-life and stable reading indicators
• Simple operation at your fingertips with MENU button, 1-button calibration, and HOLD button to freeze readings for recording
• Valox® body resists most chemicals and is rugged, dustproof, waterproof, and IP67 rated
• Leakproof cap functions as a sample cup, hydrating cup, and stabilizing base to stand the tester upright
• Uses common AAA batteries

WD-35634-66 pHTestr® 5 Waterproof Pocket Tester with pH Buffer Pouches by Oakton

These pocket-sized testers have a replaceable single-junction sensor which can be easily switched out, allowing you to save money by using the tester body over and over again. A large LCD makes viewing measurements easy and features a three-color backlight indicating operational mode - blue for measurement, green for calibration and red for alarm condition.

Additional features include hold function to lock in measurements, self-diagnostic error message, and status icons for measurement stability and low battery voltage. The IP67-rated housing features an easy-to-grip design and floats if accidentally dropped in water when sensor cap is on. Powered by four AAA batteries, the testers can operate up to 400 hours continuously. To conserve power, the unit will auto power-off after 8 minutes of nonuse.

Buffers are traceable and offer ±0.01 accuracy at 77°F (25°C).

Key Features

• Large easy-to-read LCD features three-color backlight
• Simple to calibrate with automatic standard recognition
• Rugged IP67-rated housing is waterproof, dustproof, and floats in water with sensor cap on
• Leakproof cap with fill line functions as a sample/calibration and hydrating cup
• Secure - attach a lanyard to prevent losing or dropping in the field
• Auto shutoff extends battery life
• Bundled kit for convenience and savings!
• Economical pH buffer pouches are accurate and convenient

Includes

Pack of 20 assorted (4, 7, and 10) buffer pouches, plastic storage case, lanyard, and four AAA batteries.

WD-35634-90 pHTestr 30 Portable Waterproof pH Tester with Calibration Kit by Oakton

pHTestr 30 calibration kit includes Testr, calibration buffer pouches (two each of pH 4.01, 7.00, 10.00 and rinse water), sample jar, and sturdy carrying case

WD-35650-14 ORPTestr 10 BNC Portable Waterproof ORP Tester by Oakton

Large, two-line display

You ll never loose this tester by dropping it into a tank or pond; the waterproof ORPTestr floats! IP67-rated housing protects the instrument from rugged field and plant environments. Push-button calibration lets standardize tester in calibration solutions, or making it agree with an established work standard.

Replaceable sensor on ORPTestr 10 lets you reuse meter body many times without losing waterproof and dustproof protection. Large surface area platinum band sensor gives a faster, more stable response.

ORPTestr BNC accepts any ORP electrode with BNC connector; order electrode separately (see WD-35805-15).

• Waterproof, dustproof housing floats!
• Double-junction electrode is ideal for dirty water, heavy metals, sulfides and organics
• Replaceable sensor lets you reuse same meter body, saving you money
• Push-button ±150 mV offset adjustment