Wholesale Portable High Precision Water Tester – Digital Mini pH Meter Pen
Ultra-precise pH measurement with advanced sensor technology, delivering lab-grade accuracy (±0.01 pH) for professional and home use. Durable ABS body with reinforced probe tip for long-term reliability in harsh conditions. Auto-calibration function with included buffer powders ensures consistent readings. Compact, lightweight design fits pockets or toolkits for on-the-go testing in aquariums, hydroponics, pools, or laboratories. Backlit LCD displays clear results instantly, even in low light. Waterproof construction (IP67) withstands splashes and brief submersion. Bulk pricing available – ideal for commercial growers, aquaculture farms, or resellers. Low power consumption with auto-shutoff; ships with batteries installed. Complies with international safety standards (CE/RoHS). Order wholesale – global shipping, factory-direct rates.