All Categories
Get it between 2025-02-05 to 2025-02-12. Additional 3 business days for provincial shipping.
Comes with an all-in-one ATC pH electrode, measuring pH in a quick and reliable manner
The high quality platinum black conductivity electrode generates accurate EC readings in a wide measuring range (0 to 200 mS/cm)
Quick and easy multi-points Auto calibration with calibration guide and self-diagnosis
IP57 waterproof and dustproof, ideal for use in harsh environments
Comes with a complete test kit with 6 bottles of calibration solutions in a rugged carrying case.
The Apera Instruments PC400 is the most economical choice for a reliable portable pH/conductivity (EC) meter. Equipped with apera’s high quality 3-in-1 pH electrode and BPA (brush-resistant Platinum black) conductivity sensor, the meter tests pH, EC, TDS, and temperature in a quick and accurate manner. Also tests ORP (oxidation-reduction potential), ORP electrode is sold separately. (Accuracy: ±0.01 pH/±0.2 percent F.S, ±1.0 percent F.S; range: 0 to 14 pH, 0 to 200 MS/cm; auto or manual temperature compensation). intelligent functions: quick & easy multi-points auto calibration. The SMART self-diagnosis helps you conduct proper calibrations and determine the condition of your probe. Fully Configurable parameter setting: solution standards, temperature unit, backlight time, auto-power off time, TDS factor, temperature coefficient, etc. The large clear LCD displays pH/EC and temperature simultaneously along with icons of stable readings and finished calibrations. Reliable structure: IP57 waterproof and Dustproof, ideal for use in harsh environments. It comes with a complete Test Kit including a meter, a pH electrode, a conductivity electrode, and 6 bottles of calibration solutions (pH 4.00, 7.00, 10.01; 1413 µs, 84 µs, 12.88 MS) in a rugged carrying case. Powered by AA batteries. The product is CE certified. Notes: this product will not give accurate or stable readings for distilled or deionized water's pH testing. This is because distilled and deionized water do not have enough ions present for the electrode to function properly. To measure distilled or deionized water’s pH, users need to use a specialized pH electrode. Do not store the probe in distilled water or deionized water because they will cause damage to the glass membrane of the pH probe. Only use distilled water for cleaning the pH probe. Model PC400 pH Measuring Range (0.00 to 14.00) pH Resolution 0.01 pH Accuracy ±0.01 pH ±1 digit Temperature Compensation 0 to 100˚C (32 to 212˚F), Auto or Manual mV Measuring Range ±1000 mV Resolution 1 mV Accuracy ±0.2% F.S ±1 digit Conductivity Measuring Range Conductivity: 0 to 200 mS/cm include: (0.00~19.99) μS/cm; (20.0~199.9) μS/cm; (200~1999) μS/cm; (2.00~19.99) mS/cm; (20.0~199.9) mS/cm; TDS: (0 ~ 100) g/L Resolution 0.01/0.1/1 μS/cm 0.01/0.1 mS/cm Accuracy ±1.0% F.S ±1 digit Temperature Compensation 0 to 50˚C (32 to 212˚F) Auto or Manual Electrode Constant 0.1 / 1 / 10 cm-1 Temperature Measuring Range 0 to 100˚F (32 to 212˚F) Resolution 0.1˚C Accuracy ±0.5˚C±1 digit Others Power Supply AA Batteries *4 (1.5V*4) IP Rating IP57 Waterproof and Dustproof Dimensions and Weight Meter: (7.8*3.4*1.25) inches / 12 oz.; With carrying case: (14*10*3) inches / 4 pounds