Measurement accuracy of +/- 0.05pH, resolution of 0.01pH, pH and mV can be detected at the same time, built-in battery supports 10-15 hours of battery life, easy to operate, stable and reliable.
Measurement accuracy of +/- 0.01pH, resolution of 0.01pH/1mV, support 0-60 ℃ Temperature Measurement range, equipped with positioning, slope, temperature adjustment knob for calibrating operation.
Capacity 500mL, calibrated value 7.01pH (25 ° C), with tamper-proof sealing settings to ensure freshness, unopened valid period of up to 5 years, suitable for pH instrument calibrating and verification.
With PH/ORP measurement function, Measurement accuracy up to +/- 0.02pH, support temperature automatic compensation and manual compensation, provide high and low limit alarm dual relay, isolated transmitter port maximum loop resistance greater than 300Ω.
Capacity of 500mL, calibrated value of 9.18pH (25 ° C), the use of tamper-proof sealing design, under suitable storage conditions unopened valid period of up to 5 years, to ensure the standard liquid freshness and mass stability.
Measurement accuracy of 0.01 pH, support automatic temperature compensation and pH/mV/temperature Multi-ParaMeter measurement, simple, stable and reliable operation.
Measurement accuracy of +/- 0.02pH, resolution of 0.01pH, support three-point calibrated, built-in Glass electRode, small size weighing only 88g, suitable for 0-50 ℃ environment, easy to quickly detect on site.
Can measure ph value, mV and temperature, pH accuracy +/- 0.01pH, Temperature range 0~ 80 ° C, manual temperature compensation, easy to carry operation.
Capacity 500mL, calibrated value 4.01pH, with tamper-proof sealing settings to ensure standard liquid mass and freshness, unopened valid period of up to 5 years.
With electromagnetic stirring function, it can perform measurement and automatic stirring at the same time; support two-point calibration and automatic identification of three standard buffer solutions; measurement resolution is 0.01pH, Stability up to +/- 0.01pH/3h.
Glass sensitive film can fully sense the pH value of liquid or semi-solid substances, gel KCL reference solution to ensure long-term use of ElectRode, built-in temperature resistance real-time sensing sample temperature, Measurement range 0~ 14pH.
Glass electRode design, rugged, in line with IP67 waterproof standards; Measurement range - 2.00~ 16.00pH, accuracy +/- 0.02pH; built-in automatic temperature compensation and Sensor Check ™ function, convenient real-time monitoring of ElectRode status.
Capacity 500mL, calibrated value 6.86pH, with tamper-proof sealing settings to ensure standard liquid mass and freshness, unopened valid period of up to 5 years, suitable for chemical and biological laboratories.
Imported high-quality integrated components, microprocessor control to ensure stable performance. Measurement accuracy of +/- 0.05pH, resolution 0.01pH, input Impedance greater than 1 × 10 ² ² Ω, support manual temperature compensation and ElectRode slope compensation function.
Measurement accuracy of +/- 0.1pH with three-point calibrating technology, PH and temperature can be measured simultaneously, compact and portable, suitable for outdoor use.
