This compact and versatile pen meter offers accurate measurement of pH, ORP, conductivity, salinity, and total dissolved solids (TDS)—ideal for lab, field, and industrial use. Featuring a clear LCD display and simple one-button operation, it ensures user-friendly performance in a wide range of environments.

Key Features:

Measurement Range: 0.00 – 14.00 pH
Accuracy & Resolution: ±0.1 pH, 0.1 pH resolution
Display: LCD
Automatic Shutdown: Yes, after 6 minutes of inactivity
Power Supply: 4 × AG13 batteries (included)
Battery Life: Approx. 200 hours
Protection Rating: IP67 (water-resistant)

Dimensions: 185 × 38 × 45 mm
Weight: 110 g (3.88 oz)
Wrist Strap: Included

Environmental Conditions:
Operates in 10–40°C (50–104°F), 85% RH (non-condensing).

Note: Temperature compensation and temperature display not applicable.