Digital pH Meter (Portable)

Digital pH Meter (Portable) 

Features 
Large LCD screen with controllable white backlight.
Built-in microprocessor chip with functions of auto calibration, auto temperature compensation, data storage, function setup,self-diagnosis, auto shut off, low voltage display.
Auto recognition of standard pH buffers and there are three kinds of standard buffers for option: USA series, NIST series and China series.
Can set up pH measurement modes of high purity water and ammonia added pure water.
Humanized designs like rack and skid proof shell make it more convenient for users.
Equipped with standard solution and optional carrying case for outdoor purpose.
IP57 waterproof housing.

Specifications of Digital pH Meter (Portable) 
pH Measuring range (-2.00 ~ 19.99)pH
Resolution: 0.1/0.01 pH
Accuracy: ±0.02 pH
Input current: ≤2×10-12 A
Input impedance: ≥1×1012 Ω
Stability: ±0.01 pH/3h
Working Conditions Ambient temperature: (5 ~ 35)℃
Ambient humidity: ≤85%
Temp compensation: (0 ~ 100)℃ (automatic)
mV Measuring range: -1999mV ~ 0 ~ 1999mV
Resolution: 1mV
Accuracy:±0.1% FS
Others Data storage: 200 groups
Storage contents: Series number, measuring value, measuring unit and temperature
Power: Two AA batteries(1.5V)
Quality certificates: ISO9001, CE
IP grade: IP57
Size: 160×90×30mm
Pack Size:480×300×60mm
Weight:1KG (with packing)