proctor cbr soil compactor Photos Catalog - page 13 - WorldBid B2B Market

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  Ph 90823 Waterproof Soil Meter

  General Agriculture - Kelilong Electron Co.,Ltd - China - July 13, 2026 - check with company for price

  Technical Specification: Model PH-90823 Range PH 0.00～14.00PH Temp 0～50℃ Resolution PH 0.01PH Temp 0.1℃ Accuracy PH ±0.02PH Temp ±1℃ Automatic Temperature Compensation 0℃～50℃ Battery Type 3×1.5V( AAA Batteries) Operating Temperature 0℃～50℃ Calibratio...

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  Kelilongph A8 Waterproof Pen Type Soil Meter

  General Agriculture - Kelilong Electron Co.,Ltd - China - July 13, 2026 - check with company for price

  Product Description: Large backlit screen for clear display, shows temperature simultaneously with automatic temperature compensation. Main unit has an IP65 waterproof rating. Two-point button calibration, automatically recognizes pH standard buffer ...

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  Kelilongph 90623 Waterproof Pen Type Soil Meter

  General Agriculture - Kelilong Electron Co.,Ltd - China - July 13, 2026 - check with company for price

  Product Description: Two-point button calibration, automatic recognition of pH standard buffer solution. Automatic temperature compensation ensures accurate measurement across the entire range. Automatic power-off effectively saves battery consumptio...

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  Ph 808 Waterproof Pen Type Soil Meter

  General Agriculture - Kelilong Electron Co.,Ltd - China - July 13, 2026 - check with company for price

  Product Description: Two-point button calibration, automatic recognition of pH standard buffer solution. Automatic temperature compensation ensures accurate measurement across the full range. Automatic power-off effectively saves battery consumption....