DSM-25 Digital Salinity Meter, 0.01-26.00% Range (CAT#: STEM-BC-4003-ZJF)

The DSM-25 is a portable digital salinity analyzer for low- and high-concentration salt solutions. It measures solution conductivity and converts the electrical response into a salinity percentage. The instrument is suitable for food production, agriculture, industrial processing, aquaculture, and related testing environments. Its compact ergonomic form supports convenient handheld operation. A backlit LCD displays measurement results with high visibility. Platinum-plated dual semicircular electrodes provide rapid sensing and a stabilization time of approximately three seconds. The meter automatically locks completed readings to assist documentation. Audible prompts and animated measurement icons provide clear operating feedback. Low-battery notification and automatic power-off after one minute of inactivity support dependable and economical use.

Power supply: 1.5 V AAA battery
Display: Backlit LCD
Salinity range: 0.01-26.00%
Resolution: 0.01% from 0-19.99% and 0.02% at ≥20%
Accuracy: ±0.05% from 0.01-1.99%, ±0.1% from 2.00-4.99%, ±0.3% from 5.00-9.99%, ±0.5% from 10.00-19.99%, and ±2% from 20.00-26.00%
Temperature measurement range: 1-99°C when salinity is below 15% and below 50°C when salinity is above 15%
Temperature compensation range: 1-99°C when salinity is below 15% and below 50°C when salinity is above 15%
Temperature resolution: 0.1°C
Stabilization time: 3 s
Sensor: Platinum-plated dual semicircular electrode
Automatic shutdown: After 1 min of inactivity
Net weight: 0.0606 kg
Product dimensions: 188 × 26.5 × 26.5 mm

High 26% salinity capacity
Dual-range measurement resolution
Rapid three-second stabilization
Platinum-plated sensing elements
Automatic reading lock
Intelligent audible prompts
Low-power protection
Lightweight portable body

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