Equipped with a large digital LCD screen, external power transformer and high-stability internal power circuit, the KL-016 benchtop pH meter supports long-term continuous measurement and is widely favored by laboratory technicians.

It features a resolution up to 0.1 mV, simple automatic 2-point calibration, and integrates pH/mV/°C triple measurement functions with automatic temperature compensation.

A dedicated temperature probe automatically compensates temperature interference on pH readings. It is compatible with ion electrodes and reference electrodes.

Simple & user-friendly operation: streamlined control panel and legible backlit display enable easy operation and reading.

Built-in precise temperature sensor with independent probe quickly captures solution temperature.

Compatible with KL-001 series universal electrode stands.

Measuring Range

pH: 0.00 ~ 14.00 pH

mV: -1999 ~ 1999 mV

Temperature: 0 ~ 100°C

Resolution

pH: 0.01 pH

mV: 1 mV

Temperature: 0.1°C

Accuracy

pH: ±0.01 pH

mV: ±(1.0% of reading ± 1 digit)

Temperature: ±0.4°C

Calibration Method

1-point calibration: calibrate with neutral standard buffer solution only.

2-point calibration: calibrate with one neutral buffer plus one acidic or alkaline standard buffer.

Adjustment Ranges

Offset adjustment range: ±1 pH

Slope adjustment range: 85% ~ 105%

All above parameters are specified under 25°C ambient temperature.

Temperature Compensation

Automatic temperature compensation via temperature probe.

If the temperature probe is disconnected, the meter defaults to 20°C, which can be fine-tuned via internal potentiometer.

Display

4-digit LCD backlit display

Power Supply

AC 220V input

Operating Conditions

Ambient temperature: 0 ~ 50°C

Relative humidity: ≤95%

Overall Dimension

240 mm × 185 mm × 100 mm

Net Weight

660 g