Portable Handheld pH ORP Ion Meter
>>Overview
The PH200 series embodies a design philosophy of precision and
practicality. Featuring simple operation, powerful functionality,
comprehensive measurement parameters, and an extensive measurement
range, it is equipped with four built-in standard solution
parameters for one-key calibration with automatic recognition to
complete the correction process. With its clear and readable data
interface, exceptional anti-interference performance, precise
measurements, user-friendly operation, and high-brightness
backlight, the PH200 serves as a professional testing tool and
reliable partner for laboratories, workshops, and daily measurement
tasks in educational institutions.
>>Features ● One-key switching between pH, mV, ORP, and Ion measurement modes
● Simultaneous display of pH, mV, and temperature values
● Four sets of 11-point standard solution combinations (US, EU, CN,
JP), covering global standards
● Two-point ORP calibration
● Ion concentration measurement range: 0.000 ~ 99,999 mg/L
● Extra-large LCD backlit display
● IP67 dustproof and waterproof rating
● One-key automatic correction: Zero offset and electrode slope
adjustment for measurement accuracy
● One-key status check: Displays electrode zero offset, electrode
slope, and instrument settings
● HOLD function for reading lock
● Temperature offset adjustment
● 200 sets of measurement data storage
● Optional 10-minute auto-shutdown function
>>Technical Parameter Specification | Detail | pH | Measurement Range: -2.00 to 20.00 pH Resolution: 0.01 pH Accuracy: ±0.01 pH | ORP | Measurement Range: -2000 to 2000 mV Resolution: 1 mV Accuracy: ±1 mV | | Ion | Measurement Range: 0.000 to 99,999 mg/L (ppm) Resolution: 0.001, 0.01, 0.1, 1 mg/L (ppm) Accuracy: 1% +1 (monovalent ions) 2% +1 (divalent ions) 3% +1 (trivalent ions) | Temperature | Measurement Range: -40.0 to 125.0°C (-40.0 to 257.0°F) Resolution: 0.1°C / 0.1°F Accuracy: ±0.2°C / ±0.1°F | Power supply | 2 AAA batteries | Buffer Solutions | B1 (US): 1.68, 4.01, 7.00, 10.01 B2 (EU): 2.00, 4.01, 7.00, 9.21, 11.00 B3 (CN): 1.68, 4.00, 6.86, 9.18, 12.46 B4 (JP): 1.68, 4.01, 6.86, 9.18 | Screen | 65 x 40 mm multi-line LCD backlit screen | Protection Rating | IP67 | Operating Conditions | -5°C to 60°C; Relative Humidity <90% | Data Storage | 200 sets of measurements | Auto Power-Off | 10 minutes (optional) | Dimensions (H×W×D) | 94 x 190 x 35 mm (W x L x H) | Weight | 260g |
>>Available Probe
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