Yieryi JPB-70A Portable Digital Dissolved Oxygen Meter with 0-20mg/L Test Range and Automatic Temperature Compensation
Price:
$62.15-72.32
MOQ:
20
Delivery Time:
Negotiable
Brand:
yieryi
Product Description
Yieryi JPB-70A Portable Digital Pen Dissolved Oxygen Meter
The Yieryi JPB-70A Portable Digital Pen Dissolved Oxygen Meter is a professional water quality tester designed for on-site field operations. This compact instrument measures dissolved oxygen levels with a test range of 0-20 mg/L, making it ideal for environmental monitoring, aquaculture, and water treatment applications.
Product Overview
The JPB-70A pen-type intelligent dissolved oxygen analyzer consists of two main components: a sensor unit and an electronic unit. The sensor features a membrane-type polarographic oxygen electrode, while the electronic unit incorporates high-integrated circuitry. The instrument utilizes a dot matrix LCD display that clearly shows both dissolved oxygen values and temperature readings.
Key Features
- Clear LCD display for easy reading
- Automatic temperature compensation for accurate measurements
- Fast response time for efficient testing
- Portable pen design for easy carrying and field use
- Factory-calibrated dissolved oxygen electrode (polarographic membrane type)
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | JBP-70A |
| Dissolved Oxygen Measurement Range | 0-20 mg/L |
| Temperature Range | 0-40°C |
| Dissolved Oxygen Basic Error | ±0.3 mg/L |
| Temperature Basic Error | ±1°C |
| Residual Current | <0.15 mg/L |
| Response Time | <30s (90% response at 20°C) |
| Automatic Temperature Compensation Range | 0-40°C |
| Power Supply | 4 x 1.5V button batteries |
| Dimensions & Weight | 40mm x 185mm, 88g |
What's Included
- 1 x Dissolved Oxygen Meter
- 1 x English Instruction Manual
Product Images
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Company
SHEN ZHEN YIERYI Technology Co., Ltd
Location
Room 302 Ping Ji Road 303 ping hu street Long Gang Districe Shzen Zhen City Guang Dong province China
Contact Person
Feng