Online Contacting Conductivity Analyzer for Pure Water纯水在线接触式电导率分析仪
- Measuring range
- 0.055–200 µS/cm
- Resistivity range
- 0.005–18.2 MΩ·cm
pH 计

Photo for reference; configuration may vary by order.
Model No. PHM-0003 · Electrochemistry Instruments
笔式 pH 测试仪
Pool operators, hydroponic growers and food service staff need quick pH spot checks without a lab meter. This pen tester reads 0.00–14.00 pH, with basic models accurate to ±0.1 and advanced models to ±0.01–0.05, and compensates temperature automatically from 0 to 50 °C. IP65–IP67 sealing and 100–300 h battery life are standard. Choose basic or advanced.
| Place of origin | China (dispatched from Shanghai) |
|---|---|
| Brand | Liquid International / OEM on request |
| Export packing | Fumigation-free plywood case or reinforced carton |
| Loading port | Shanghai / Ningbo (others on request) |
| Payment terms | T/T, L/C at sight (confirmed on quotation) |
| Trade terms | EXW, FOB, CFR, CIF, DAP |
Typical export terms — final terms are confirmed on the proforma invoice.
Pool operators, hydroponic growers and food service staff need quick pH spot checks without a lab meter. This pen tester reads 0.00–14.00 pH, with basic models accurate to ±0.1 and advanced models to ±0.01–0.05, and compensates temperature automatically from 0 to 50 °C. IP65–IP67 sealing and 100–300 h battery life are standard. Choose basic or advanced.
| Parameter | Value |
|---|---|
| pH range pH 范围 | 0.00–14.00 pH |
| pH resolution pH 分辨率 | 0.1 or 0.01 pH |
| pH accuracy pH 精度 | ±0.1 pH (basic); ±0.01–0.05 pH (advanced) |
| Temperature range 温度范围 | 0–60 °C (display) |
| Calibration points 校准点数 | 1 to 3 points |
| Temperature compensation 温度补偿 | Automatic, 0–50 °C |
| Ingress protection 防护等级 | IP65–IP67 |
| Battery type and life 电池类型和寿命 | Button/AAA, 100–300 h |
| Length 长度 | approx. 15–20 cm |
| Weight 重量 | approx. 50–100 g |
| Model No. | PHM-0003 |
| Place of origin | China (dispatched from Shanghai) |
Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.
Fumigation-free plywood case or reinforced carton
Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.