Description
The Oakton pHTestr 50 has a replaceable double junction sensor for longer life, an expanded number of applications, and easy maintenance. Double-junction electrode sensor handles wastewater and solutions containing sulfides, heavy metals, and TRIS. Electrode sensor offers a clog-resistant Kynar® junction and a recessed, glass pH bulb to protect against breakage. Valox sensor housing resists most chemicals. The keypad clicks to confirm operation, and allows access to a variety of functions. Calibrate up to three pH points with the auto-buffer recognition at both USA and NIST standard buffers. Additional features include an automatic temperature compensation (ATC), hold function, auto-off function, self-diagnostic error messages, and a three-segment battery-life indicator.
Specifications:
• Display type: LCD
• pH range: -1 to 15
• pH resolution: 0.01
• pH accuracy: +/-0.01
• Buffer recognition: USA 4.01, 7.00, 10.01 and NIST 4.01, 6.86, 9.18
• Temperature range: 0 to 60°C (32 to 140°F
• Temperature resolution: 0.1°C (0.1°F)
• Temperature accuracy: +/-0.5°C (+/-0.9°F)
• Temperature compensation: Yes, ATC
• Waterproof: Yes
• Battery: Four AAA 1.5 V
• Battery life (hr): 250
• Includes: Protective plastic storage case, lanyard, and four AAA batteries
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