Pen Type pH Meter SK-661PH SK SATO

Pen Type pH Meter SK-661PH – SK SATO

Product Description

The SK-661PH is a pen-style pH meter from SK SATO, designed for quick and convenient pH and temperature measurements in various field and laboratory settings. With a compact design, high accuracy, and practical features like automatic temperature compensation and sensor self-checking, this device ensures reliable and efficient testing. The waterproof construction and simple button operation make it suitable for everyday use by professionals and beginners alike.

Features

1. Wide Measurement Range

2. Multi-Point Calibration for Accuracy

3. Smart and Efficient Functions

4. Portable and User-Friendly Design
   Lightweight at only 82 grams with a slim body for comfortable handling and easy transport, ideal for on-site use.

5. Durable and Waterproof
   Features IPX5 waterproof protection, with an ABS resin body and glass electrode to withstand harsh environments and frequent use.

6. Long Battery Life and Easy Power
   Operates using four LR44 button cells with an automatic power-off function to extend battery life and reduce waste.

Applications

• On-site environmental water testing

• Agricultural and hydroponic nutrient monitoring

• Aquaculture and aquarium water control

• Food and beverage pH testing

• Laboratory sample screening

• School science experiments and education

Specifications

Model: SK-661PH
Product Code: 6429-00

Measurement Range:
• pH: 0.0 to 14.0
• Temperature: 0.0 to 50.0°C

Accuracy:
• pH: ±0.2
• Temperature: ±1.0°C

Resolution:
• pH: 0.1
• Temperature: 0.1°C

Functions:
• Three-point calibration (pH 4.01, 6.86, 9.18 or 10.01)
• Hold function
• Auto power-off
• Automatic temperature compensation
• Sensor self-diagnosis
• Stability indicator

Sensors:
• pH: Glass electrode with non-refillable KCl solution
• Temperature: Thermistor

Waterproof Rating: IPX5

Material:
• Main unit: ABS resin
• Electrode: Glass

Dimensions: 38 mm (diameter) × 171 mm (length)
Weight: 82 g (including batteries)
Power Supply: 4 × LR44 button cell batteries

Accessories Included:
Hand strap, 4 × LR44 batteries, instruction manual

Conclusion

The SK-661PH pen type pH meter is an excellent tool for professionals and hobbyists needing quick, accurate, and reliable pH readings. Its compact size, waterproof body, and intelligent features make it ideal for use in the field or lab, offering a balance of performance and convenience.