Waterproof pH 10 & 20 Pocket Testers

Waterproof pH 10 & 20 Pocket Testers,Br> Both meters feature automatic temperature compensation, and buffer recognition for three point calibration based on US (pH 4.01, 7.00, 10.01) or NIST (pH 4.01, 6.86, 9.18) systems. The sensor is a double junction Ag/AgCl system with polymer gel. The IP67 rated housing features a 1.0625" display, which also displays diagnostic messages. Auto-off after 8.5 minutes to conserve battery life.
Waterproof pH PockeTester 10
Features:
- ±0.1 pH accuracy
- Replaceable electrode
- Push button 3-point calibration at 4.0, 7.0, and 10.0
- Automatic temperature compensation (ATC)
Waterproof pH PockeTester 20
Features:
- ±0.01 pH accuracy
- Replaceable electrode
- Push button 3-point calibration at 4.0, 7.0, and 10.0
- Automatic temperature compensation (ATC)
Specifications:
Range: 1.0 to 15.0 pH extended range
Resolution: 0.1 pH
Accuracy: ±0.1 pH
Calibration:Select up to 3 points(4.0, 7.0, 10.0)
Operating Temperature: 32 to 122°F; 0 to 50°C
Temperature Compensation: Automatic (ATC) 0 to 50°C
Special Functions: On/Off or Auto-Off after 8.5 min.; HOLD; CALibrate; CONfirm
Power & Battery Life: Four 1.5 V alkaline cell batteries (supplied),500 hours use
Replacement Electrode: 5-0097
Size (LxWxH): 8.5"L x 2.4"W x 2.5"H (boxed) 6.5"L x 1.5" diameter (unit)