PH Meter Features
This digital pen style pH meter is an ideal instrument
for anywhere you may need to test pH levels.
With compact portable design.
Fast measuring
Meter comes with calibration screwdriver.
100% Brand New and High Quality
Measuring pH Range: 0.0 - 14.0 pH. Resolution: 0.1 pH. Accuracy: ±in 0.1 pH (at 20℃)
Typical EMC DEV: ± 0.2 PH
Relative Humidity: < 95℃
Batteries: 3 x 1.5V (AG-13 Button Battery)
Trimming: By Potentiometer
Operating Temperature: 0 - 50 ℃
Life: approx. 700 hours of use
TDS Tester Features
100% Brand New and High Quality
With compact portable design
Fast measuring
Measurement Range: 0-9990 ppm
Accuracy: 2% Full Scale
Calibration: Factory Calibrated
Temperature Compensation:Automatic
Hold Function: stores measurements for convenient
reading and recording
Auto-off function: the meter shuts off automatically
after 10 minutes of non-use to conserve batteries
Measuring temperature: 0℃ - 50℃
Battery: 2 x 1.5v button cell battery

• PH Meter features ATC (Automatic Temperature Compensation), Long battery life
• PH Meter is easy to calibrate with the pH 4 & 6.86 buffer packets. No calibration needed for new purchased unit
• PH Meter with Handheld pen-type design for portability and convenience with carrying case; CE/FCC/ROHS Approved
• TDS Meter with Lightweight, handheld design; factory calibrated;CE/FCC/ROHS Approved
• TDS Meter with a Measurement range of 0-9990ppm and ±2% highly accurate and quick readings