Specifications
Display Size: 52 x 38 mm (2.05 x 1.5″)
Measurement Range:
pH: 0 to 14 (probe sold separately)
ORP: -1999 to 1999 mV (probe sold separately)
Conductivity: Up to 200 mS (microSiemens)
TDS: Up to 132,000 ppm
DO: Up to 20 mg/L (probe sold separately)
Salt: Up to 12% by weight
Measurement Accuracy:
pH: ±(0.02 pH units + 2 digits) (probe sold separately)
ORP: ±(0.5% of reading + 2 digits) (probe sold separately)
Conductivity: ±2% of full-scale reading + 1 digit
TDS: ±2% of full-scale reading + 1 digit
Temperature: ±0.8°C/±1.5°F
DO: ±0.4 mg/L in solution (probe sold separately)
Oxygen: 0.1% for oxygen in air (probe sold separately)
Salt: ±0.5% of value
Temperature Compensation: Automatic between 0 and 65°C (32 and 150°F) with optional ATC temperature probe. Manually settable between 0 and 100°C (32 and 212°F) without ATC probe
Settable Parameters: Date, time, auto power off, beep sound, sampling time, decimal point or comma decimal division, temperature unit, compensation temperature. Also salt and altitude compensation (DO mode only)
Operating Temperature: 0 to 50°C (32 to 122°F)
Meter Dimensions: 135 H x 60 W x 33 mm D (5.31 x 2.36 x 1.30′)
Weight: 35 oz (2.19 lb)