Oakton Testrs

pHTestrs 10, 20 and 30


ORPTestr 10 and pH Spear

Oakton pH Spear, ORPTestr 10,
pHTestrs 30, 20 and 10

• Large display screen
• Accuracy up to ±0.01 pH
• Microprocessor based electronics
• Two or three point (USA or NIST) push-button
  calibration with buffer recognition
• User replaceable double junction, polymer sensor
• Automatic Temperature Compensation (ATC)
• Simultaneous temperature display in °C or °F (pHTester® 30)
• Self-diagnostic messages
• Non-volatile memory
• Freeze and Auto-off functions

The Oakton pH Testr line features large LCD displays. These units offer all that you can ask for in a pen pH meter including replaceable electrodes, broad calibration range, and field replaceable batteries. All Testrs offer a one year warranty on the meter and 6 months on the electrodes.

Oakton pH Spear, ORPTestr & pH Testrs Specifications
Oakton pH Testr 10, 20, 30, 10BNC and Spear Manual
Oakton ORPTestr 10, 10BNC Instruction Manual

Oakton Waterproof Testr 11 Meters

Oakton Testr 11 meters are waterproof, pocket-sized meters used for measuring Electrical Conductivity (EC) or Total Dissolved Liquids (TDS) in water. Choose the standard dip-style for easy measuring or cup-style (Plus versions) for more accurate measuring. They have a Valox® housing and stainless steel electrodes for good chemical compatibility and durability. The sensors are field-replaceable, and you can re-use the meter body many times without losing waterproof and dustproof protection.

• Fast, reliable readings
• Easy push-button, one-point per range calibration
• Hold function freezes readings until user can log the measurement
• Self diagnostic error messages for low battery,
  over range or incorrect calibration.
• IP67-certified Waterproof/Dustproof, the
  housing floats
• Auto-shutoff mode to conserve battery power
• Temperature measurement display

Oakton Waterproof Testr 11 Meter Specifications
Oakton ECTTestr 11,TDSTestr 11, SALTTestr 11 Manual

Oakton Waterproof Testr 35 Meters

Oakton Testr 35 meters are waterproof, pocket-sized meters used for easy dip-style measurements of water. Never watch a Testr sink to the bottom of your tank or pond! These waterproof Testrs float, so there’s no need to worry. Valox® housing and stainless steel electrodes offer good chemical compatibility and durability. All Testrs have replaceable sensors. Reuse the meter body many times without losing waterproof and dustproof protection.

• Waterproof, dustproof housings float
• Push-button calibration, HOLD function,
  and error messages
• Displays measured value along with temperature, press a key to toggle
• Waterproof Dual Parameter PCTestr™ 35
  and PTTestr™ 35:
  Two important measurements in one instrument
  Choose from two models – Conductivity and pH or TDS and pH
• Waterproof Multi Parameter PCSTestr™ 35:
  Five measurements in one instrument!

Oakton Waterproof Testr 35 Meter Specifications
Oakton Multi-Parameter Testr 35 Quick Guide