Description

Features:

pH-ComPass has large Five inch LCD screen with wide 150° viewing
angle, beautiful and compact design.
Compact bench and wall cradle with rotary electrode holder to save
space in laboratory.
pH-ComPass is Small Tablet size and portable make it easy to carry and
remove in laboratory and outdoors uses.
Pre-loaded NIST Buffer standards for calibration (pH4.00, pH6.86, pH9.18).
Temperature Compensation: ATC/MTC (Automatic/Manual)
Auto recognition of different electrodes which can automatically store and
retrieve calibration data with built-in chip after electrode is connected.
3.5 mm jack input for electrodes makes it very easy for electrode
connection.
Two USB interfaces for PC connection, power and data transfer.
Can store 300 data logs including readings, GLP data, date and time.
Rechargeable and long lasting battery. Auto shut off if there is no
operation in ten minutes.

1. SPECIFICATION
   Model: pH-ComPass
   A. Measurement range:
   o pH: -2.00pH ~ 19.99pH
   o mV: -1999mV ~ +1999mV
   o Temp: 0°C ~ 100°C
   B. Accuracy:
   o pH: 0.01pH
   o mV: 0.2% FS (±1digit)
   o Temp: 0.4°C (±1digit)
   C. Resolution:
   pH: 0.01pH/0.1pH
   o mV: 0.1mV
   o Temp: 0.1°C
   D. Stability: ±0.01pH (±1 digit /3h)
   E. Temperature compensation:0°C ~ 100°C (ATC or MTC)
   F. Calibration Points: 1, 2 or 3 – Point Calibration (pH4.00, pH6.86, pH9.18).
   G. Input resistance: ≥1×1012 Ω
   H. Power source: DC5V/1A Power Adaptor cum Charger
   I. Data Storage: Yes,300 Sets
   J. Communication interface: Micro USB and standard USB
   K. Protection: IP54 (Water-proof, Splash-proof and dust-proof)
   L. Working Temperature & Humidity: 5°C ~ 35°C / ≤85%RH

M. Dimensions & Weight: 190*130*32mm/280g