Hanna Pro Waterproof HI98128 pH/Temperature Tester – pHep®5

Key Features:

• High Accuracy: Provides a pH resolution of 0.01 for precise measurements.
• Automatic Temperature Compensation (ATC): Ensures accurate readings even in fluctuating temperatures.
• Large Display: Dual-level LCD shows pH and temperature readings simultaneously.
• Replaceable pH Electrode: Easy to replace to extend the life of the tester.
• Waterproof: Designed for rugged use, the tester is completely waterproof (rated IP67).
• Automatic Calibration: Single or two-point calibration with automatic buffer recognition.
• Battery Life Indicator: Low battery warning to avoid unexpected downtime.
• Hold Feature: Freeze the reading on the display for easy recording.
• Protective Cap: Includes a protective cap to prevent damage when not in use.

Specifications:

• pH Range: -2.00 to 16.00 pH
• pH Resolution: 0.01 pH
• pH Accuracy: ±0.05 pH
• Temperature Range: -5.0 to 60.0°C (23.0 to 140.0°F)
• Temperature Resolution: 0.1°C (0.1°F)
• Temperature Accuracy: ±0.5°C (±1°F)
• pH Calibration: Automatic, one or two points with two sets of standard buffers (pH 4.01/7.01/10.01 or pH 4.01/6.86/9.18)
• Temperature Compensation: Automatic from -5 to 60°C (23 to 140°F)
• Battery Type: 4 x 1.5V (included)
• Battery Life: Approximately 300 hours of continuous use
• Auto-off: After 8 minutes of non-use
• Environment: 0 to 50°C (32 to 122°F); RH max 100%
• Dimensions: 163 x 40 x 26 mm (6.4 x 1.6 x 1.0 inches)
• Weight: 100 g (3.5 oz.)

Included Accessories:

• Protective Cap
• Calibration Solution Sachets
• Battery Set
• Instruction Manual