Laboratory pH Meter BK-PH3B (CAT#: STEM-OEM-0250-ZJF)

This pH Meter is suitable for environmental monitoring, ecological research, wastewater treatment, industrial applications, agriculture, and education. It is used for sampling and measuring the pH value and electrode potential (mV) in aqueous solutions.
Accessories include:
pH composite electrode
Electrode holder
pH buffer solutions
Electrode storage/protection solution
Power adapter

Accuracy Class: 0.01 pH
Calibration: 1 to 3 point calibration
Display: 7-inch touch screen
Temperature Compensation: Manual
pH Range: -2.00~18.00 pH
pH Resolution: 0.01 pH
pH Reading Error: ±0.01 pH
pH Repeatability Error: 0.005 pH
pH Reading Error (Including Electrode): ±0.02 pH
pH Repeatability Error (Including Electrode): 0.01 pH
mV Range: -1999~1999 mV
mV Resolution: 1 mV
mV Repeatability Error: 1 mV
Temperature Range: -5.0~110.0°C
Temperature Resolution: 0.1°C
Temperature Reading Error: ±0.2°C
Temperature Reading Error (Including Electrode): ±0.4°C (0~60°C), ±1.0°C (other ranges)
Connector: BNC, 3.5mm jack socket
Power Requirements: DC 9V / 400mA power adaptor
Power Supply: AC 110~240V, 50/60Hz
External Size (W×D×H): 250×190×71 mm
Package Size (W×D×H): 300×310×300 mm
Net Weight: 5 kg
Gross Weight: 6 kg

High-precision pH measurement with 0.01 pH accuracy and excellent reproducibility.
Parameter memory function restores last used settings at startup.
Built-in data storage up to 1000 sets (BK-3A/B).
Multifunctional electrode holder with 360° rotation and vertical adjustment.
Supports fingerprint login and user account permission settings (up to 5 users).
Instrument self-diagnosis for movable components enhances maintenance efficiency.
Equipped with Type-C port and supports remote software upgrade.

STEM-OEM-0248-ZJF
STEM-OEM-0249-ZJF
STEM-OEM-0251-ZJF
STEM-OEM-0252-ZJF