Pocket PH Meter LB-20PPM

Name: Pocket PH Meter LB-20PPM
Brand: Labotronics
SKU: LB-20PPM
Rating: 4.4 (549 reviews)

Pocket pH Meter LB-20PPM offers a measuring range of up to 14.00 pH with 0.01 accuracy for precise pH analysis across various liquid samples. It supports temperature measurement up to 100℃, ensuring reliable performance. It features NTC22K automatic temperature compensation and a high-impedance planar electrode for consistent results. Our meter includes a backlit OLED display, allowing quick and clear readout of pH values in any lighting condition.

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Specifications

pH Range	0.00 to 14.00 pH
pH Resolution	0.01 pH
pH Accuracy	±0.01 pH
Temperature Test Range	0 to 100℃ (32 to 212℉)
Working Temperature Range	0 to 60℃ (32 to 140℉)
Temperature Accuracy Range	0 to 60℃; ±0.2℃
Temperature Compensation	NTC22K ATC
pH Probe Type	High impedance planar electrode
Result Lock Function	Manual / Automatic
Display	20 × 30 mm LCD with backlight
IP Rating	IP65
Auto Backlight Time	1 minute
Auto Shut-down Time	20 minutes
Power Supply	One 5V AAA battery
Dimensions	185 × 40 × 48 mm
Weight	95 g

Features

Auto value lock
self-diagnosis Electrode
Platinum round plane electrode
IP65 water resistance
One-hand operation
Strong anti-interference
Compact design

Applications

Pocket pH Meter LB-20PPM is widely used in environmental monitoring, water quality testing, food and beverage inspection, and laboratory research. It is ideal for measuring pH in small-volume samples in chemical labs, agricultural testing, and educational institutions.

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