Oakton® Waterproof pH 450 Meters

The pH 450 meter offers an IP67-rated waterproof housing, making it ideal for the manufacturing floor, filed testing, and the laboratory. The large, backlit LCD lets one view the main measurements simultaneously with temperature and calibration data with % slope. Automatic temperature compensation (ATC) ensures measurement accuracy even in fluctuating temperatures. Select temperature reading from °C or °F. Meter features include ready (stability) indicator, smart averaging, hold function, calibration alarm (visible), battery-life indicator, and electrode status. Perform data logging with manual or timed collection of up to 500 data sets with real-time clock time/date stamp. Optional data cables for USB or RS-232 connectivity available separately.

• Intuitive, user-friendly icons
• Grip-Clip electrode holder quickly and easily secures electrode to side of beaker or container
• USB or RS-232 output for up to 500 data sets
• Extended battery life or optional universal power adapter
• Built-in stand with wall mount option

Specifications:
• Measures: pH, ISE, mV, °C/F
• pH range: -2.00 to 16.00
• pH resolution: 0.01
• pH accuracy: +/-0.01
• pH calibration: 6 points: USA, NIST, DIN, PWB, custom buffers
• mV range: +/- 2000
• mV resolution: 0.1 to 1
• mV accuracy: +/-0.2 mV, +/- 2 LSD or +/-5% of reading; whichever is greater
• mV calibration: +/- 200
• Ion range: 0.0 to 19999
• Ion resolution: 0.01
• Ion accuracy: +/-0.5% ful-scale (monovalent); +/-1.0% full-scale (divalent)
• Ion calibration: Up to 6 points
• Temperature range: -10.0 to 100.0°C
• Temperature resolution: 0.1°C
• Temperature accuracy: +/-0.1°C
• Temperature calibration: Offset 0.1°C increments
• ATC: Automatic or manual
• Power: Two AA batteries or optional AC adapter
• Memory: 500 data sets with calibration
• Real time clock: Yes
• Optional AC power: Yes
• Built-in stand: Yes
• Dual display: Yes
• Dimensions: 7 ⁷/₈ x 3 ¹/₈ x 2 ¹/₄ in. (20 x 8.3 x 5.7 cm)
• Shipping weight: 1 lb (0.5 kg)
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