YY-1033 Professional Digital Soil PH Meter – Key Features and Specifications

• Model: YY-1033

• Application: Garden, Home, Greenhouse, Agriculture, Horticulture, Laboratory, Soil Testing

• PH Measurement Range: 0.0 – 14.0 pH

• PH Resolution: 0.1 pH

• PH Accuracy: ±0.1 pH

• Temperature Measurement Range: 0.1°C – 60.0°C (32°F – 140.0°F)

• Temperature Resolution: 0.1°C / 0.1°F

• Temperature Accuracy: ±0.5°C

• Calibration Points: 4.00 / 6.86 / 9.18 / 7.00 / 10.01 (two calibration modes: Asian & EU Standard)

• PH Calibration Method: Manual, with real-time calibration record display

• Data Display: Large, backlit LCD for clear, easy reading in all environments

• Data Storage: Stores last 1000 sets of readings

• Data Export: Save as Excel, share or print via Bluetooth mobile app

• Bluetooth: Bluetooth 5.2, supports iOS and Android app control

• App Features: Real-time display, backlight control, save/hold reading, view calibration records, data sharing

• Backlight: Adjustable (on/off), suitable for low-light work

• Battery Type: 4 x 1.5V LR44 (button cell), low battery indicator

• Battery Life: ~50 days (with Bluetooth off); 2 years (standby)

• Electrode Type: Replaceable puncture electrode

• Waterproof Level: IP67 – fully waterproof and dustproof

• Temperature Compensation: ATC (Automatic Temperature Compensation) for accurate readings under varying temperatures

• Storage Solution: 1M KCL electrode protection solution

• Environment: 0.1°C – 80°C; humidity max 90%

• Standby Time: 2 years with Bluetooth off

• Operating Buttons: ON/OFF, HOLD/TEMP, CAL, app remote control

• Screen Type: Digital, large display with dual parameters (pH & temp)

• Reading Stability: Stable value locking, “hold” function for data capture

• pH Range Indicator: Visual pH scale from 1 (acid) to 14 (alkaline)

• Data Viewing: Real-time graph and historical records via app

• Record Sharing: One-click share via app, cloud backup compatible

• Safety: Non-destructive testing, safe for plants and soil

• Probe Protection: Metal electrode protective sleeve for durability

• Calibration Reminder: On-screen alert for calibration

• Multi-language App: Supports Chinese/English switching

• Usage Scenario: Garden, flowerpot, farm, nursery, orchard, greenhouse, hydroponics

• Weight: Lightweight, portable design (net weight: ~120g)

• Dimensions: Ergonomic hand-held size, fits most toolkits

• Material: High-quality ABS plastic, corrosion-resistant

• Certification: CE, FCC, RoHS compliant

• Warranty: Factory-calibrated, 1-year warranty, lifetime support

• Included Accessories: Protective sleeve, instruction manual, calibration powders

• Product Color: Black

• OEM Support: Available for bulk orders

How does it work?

1. Insert the protective sleeve, turn on the device, and calibrate as needed using standard buffer solutions.

2. Insert the probe vertically into the soil; the digital screen shows real-time pH and temperature values.

3. View, record, or export results via the mobile app.

Scientific Data – Why pH and Temperature Matter

Soil pH directly affects nutrient availability and microbial activity, impacting root health and plant growth. For instance, most vegetables thrive in slightly acidic soil (pH 6.0–7.0). Temperature influences nutrient absorption and enzymatic reactions. By using YY-1033, users reported a 20% improvement in crop yields by maintaining optimal soil parameters (data from field studies, 2023).