HM Digital PH-200 pH / Temperature Meter

• Measures pH and Temperature.
• Waterproof housing.
• Automatic Temperature Compensation (ATC).
• One-touch automatic digital calibration: auto ranging to 4, 7 or 10 pH.
• Glass encased reference electrode – helps retain moisture.
• Sensors can be re-saturated to work again if dried.
• Auto-off function, data-hold function and low-battery indicator.
• Large and easy-to-read LCD screen.
• Includes a cap, batteries, lanyard, storage solution and pH 7.0 buffer.

pH Range: 0.00 to 14.00, Accuracy: ±0.02 pH
Temperature Range: 0.0 to 80.0°C/32.0 to 176.0°F, Accuracy ±2%

Recommended accessories: pH Electrode Storage Solution and pH Calibration Buffers. Note that the meter includes single use packets of the storage solution and a pH 7.0 buffer. This is enough in the beginning, but additional storage solution and calibration buffers will be necessary in the future (exactly when depends on individual usage and needs). The storage solution and pH buffers (while in powder form) do not expire.