Digital 4 in 1 Water Quality Tester Pen Type Temp pH TDS Ec Meter for Aquaculture
Suzhou Holi Smart Technology Co., Ltd.
Jiangsu, China
Last Login Date:
Nov 05, 2025
Main Products:
pH Meter, Turbidity Meter, pH Sensor, Multi-Parameter, Portable Meter, Pen Type Meter, Digital Controllers and Sensors, Conductivity Meter, Cod Sensor, TDS Meter
Product Description
Company Info
Basic Info.
Product Description
Product Description:
Product Parameter:
Range | EC | 0.00 - 14.00pH |
TDS | 1 - 19999ppm | |
PH | 0.00 - 14.00pH | |
Temp | 0 - 60.0ºC(32.0 -140.0ºF) | |
Accuracy | EC | ±2% |
TDS | ±2% | |
PH | ±0.05pH | |
Temp | ±0.5ºC | |
Resolution | EC | 1us/cm |
TDS | 1ppm | |
PH | 0.01pH | |
Waterproof Level | IP67 | |
Battery | 3×1.5V (AG-13)(Not included) | |
pH Calibration | 3 Point Automatic Calibration (Buffer Powder: 4.00pH, 6.86pH, 9.18pH) | |
Temperature Compensation | Automatic Temperature Compensation(ATC:0 - 60.0ºC) | |
Function | Auto-off Function | |
Auto-off Function | ||
Low power protection system / Battery Indicator Function | ||
Sensor | Replaceable | |
Company profile:
Suzhou Holi Smart Technology Co., Ltd. is located in beautiful suzhou city, that is a professional supplier which provide development, manufacturing, sales of various water quality analysis instruments. Our company specialize in the production water quality analysis instruments and various sensors.
Main production:
1. Industrial Online Meters/controllers and various sensors/electrodes.
2. Environmental protection Online Meters/controllers and various sensors/electrodes.
3. Flow meters and pressure gauges
4. Laboratory instruments and electrodes
5. Business water quality tester pen (PH/TDS/EC/ORP/TEMP......)
6. Soil meter/ Soil detector/ Fertilizer nutrient tester
Our products widely used in power plant, petrochemical, mining and metallurgy, environmental protection of water treatment, light industry electronics, water plant and drinking water distribution network, food and beverage, hospital, aquaculture, new agricultural planting and biological fermentation process and other industries,ect. helping customer to provide good water quality monitoring solutions.
Focus on water quality monitoring and analysis, To be your ideal water quality monitoring supplier.
