Six-digit digital counter for measuring frequency, pulses and time in production lines.

Visual variable area flow meter for small liquid flow measurement.

Gas flow measurement device with visual float indicator for pneumatic system monitoring.

Key Instruments variable area flow meter for gas flow measurement with visual indicator.

Six-digit LCD counter with relay output for automated production counting.

Six-digit industrial counter for measuring frequencies and pulses in production lines and machinery.

Advanced multifunction counter with frequency, pulse, time modes and relay output capability.

Compact DC counter for machinery and equipment monitoring.

Six-digit electronic counter for industrial pulse and frequency measurement.

Six-digit LED counter for production monitoring, handles up to 65kHz frequency.

Six-digit LCD counter for measuring frequency, pulses and time in factory automation.

Six-digit LED counter for time and frequency measurement in DC-powered systems.

Six-digit LED counter with relay output for AC-powered industrial control systems.

Fast LED counter for impulse and time measurement with 60kHz capability and DC power supply.

Six-digit LCD counter measuring frequency and pulses in high-voltage AC installations.

Lit three-position rocker switch with red indicator for panel status display.

Clear PETG sheet for rigid transparent barriers, protective covers, and display enclosures.

Visual flow meter for monitoring medium to high liquid flow rates in industrial systems.

Advanced LCD counter measuring frequency, pulses and time at up to 65kHz.

Digital LCD panel counter with 7 digits and dual reset methods for process tracking.

Clear transparent plastic sheet for protective barriers and display covers.

Visual liquid flow meter for monitoring fluid systems in industrial and laboratory equipment.

Variable area flow meter for visual and direct liquid flow measurement in pipelines.

Illuminated rocker switch with green indicator light for control panel status display.