PH146BL 5-in-1 Water Quality Testing Pen (pH / ORP / TDS / EC / Temperature)

5-in-1 water quality testing pen measuring pH, ORP, TDS, EC and temperature, with a titanium alloy probe, LCD display and automatic calibration. Battery powered (3x 1.5V AAA).

Specifications

• Functions: pH / ORP / TDS / EC / Temperature (5-in-1)
• pH range: 0.00-14.00 pH (resolution 0.01, accuracy +/-0.05)
• ORP range: +/-1000 mV (resolution 1 mV, accuracy +/-2 mV)
• TDS range: 1-19990 ppm (+/-2% FS)
• EC range: 1-19990 uS/cm (+/-2% FS, temperature compensation 0-50C)
• Temperature range: 0.1-60.0C (32.0-140.0F)
• Probe: Titanium alloy
• Display: LCD
• Battery: 3x 1.5V AAA
• Calibration: Automatic calibration