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Portable and precise tester for 12V and 24V lead-acid batteries.
Measures voltage, internal resistance, and battery capacity (Ah).
Supports all battery types: Flooded, AGM, GEL, and EFB.
Tests cranking and charging systems for vehicles.
Ideal for workshops, fleet maintenance, and professional technicians.
Compact, user-friendly design with protection against reverse polarity and overvoltage.
The YK-2001PHA is a compact, multi-function meter designed for accurate measurement of pH, ORP (oxidation-reduction potential), and temperature. It features automatic temperature compensation, data hold, and RS-232 output for logging. Ideal for water quality analysis in laboratories, industry, and fieldwork.
pH Range: 0.00 – 14.00
ORP Range: ±1999 mV
Temperature: 0 – 65°C
Portable, battery-powered
Large dual-display LCD
Perfect for: water treatment, aquaculture, labs, environmental testing