Pen-Type Conductivity and TDS Tester笔式电导率/TDS 测试仪
- Conductivity range
- 0–2000 or 0–20,000 µS/cm
- TDS range
- 0–1000 or 0–10,000 ppm
pH 计

Photo for reference; configuration may vary by order.
Model No. PHM-0002 · Electrochemistry Instruments
便携式 pH 计
Environmental samplers, farm advisers and plant-floor technicians need pH readings that survive weather and long days. This portable meter reads −2.00 to 16.00 pH at ±0.01 to ±0.02 accuracy, calibrates at up to three points and is sealed to IP65–IP67. Battery life is 100–500 h on AA cells. Tell us whether you need slurry or soil electrodes.
| 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.
Environmental samplers, farm advisers and plant-floor technicians need pH readings that survive weather and long days. This portable meter reads −2.00 to 16.00 pH at ±0.01 to ±0.02 accuracy, calibrates at up to three points and is sealed to IP65–IP67. Battery life is 100–500 h on AA cells. Tell us whether you need slurry or soil electrodes.
| Parameter | Value |
|---|---|
| pH range pH 范围 | −2.00 to 16.00 pH |
| pH resolution pH 分辨率 | 0.01 pH |
| pH accuracy pH 精度 | ±0.01 to ±0.02 pH |
| mV range mV 范围 | ±1000 mV |
| Temperature range 温度范围 | −5 to 105 °C |
| Calibration points 校准点数 | Up to 3 points |
| Ingress protection 防护等级 | IP65–IP67 |
| Battery life 电池寿命 | 100–500 h (AA) |
| Data memory 数据存储 | 500–5000 records |
| Weight 重量 | approx. 300–500 g |
| Model No. | PHM-0002 |
| 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.