Pre-measured pH 4, 7, 10 buffer & rinse solution pouches for accurate meter calibration. Includes handy temperature reference table.
From £45.51
EXTECH ExStik Replacement pH Electrode Module
From £45.94
EXTECH ExStik Replacement pH Electrode Module
Extech Instruments
Rugged flat surface replacement pH electrode for EXTECH ExStik meters. Measures liquids, semi-solids & solids with built-in ATC sensor.
From £45.94
Desktop Indoor Air Quality CO2 Monitor
From £216.32
Desktop Indoor Air Quality CO2 Monitor
Extech Instruments
Monitor CO2, temperature & humidity with this desktop air quality meter. Features NDIR sensor, alarms & data logging for offices, schools & more.
From £216.32
Extech LT300 Light Meter 400000 Lux
From £142.13
Extech LT300 Light Meter 400000 Lux
Extech Instruments
Pocket-sized Extech light meter measures up to 400,000 lux, with data hold, min/max, and calibration functions. Ideal for indoor and safety lighting checks.
From £142.13
Extech LT40 LED Light Meter 400,000 Lux
From £126.50
Extech LT40 LED Light Meter 400,000 Lux
Extech Instruments
Accurate LED light meter up to 400,000 lux. Measures Lux/Fc with ±3% accuracy. Ideal for OSHA compliance in workplaces.
From £126.50
EXTECH INSTRUMENTS Hygro-Thermometer Humidity Alert with Dew Point
From £59.59
EXTECH INSTRUMENTS Hygro-Thermometer Humidity Alert with Dew Point
Extech Instruments
Monitor climate with the EXTECH Hygro-Thermometer. Features triple LCD, adjustable humidity alarms, dew point display, and 457mm probe cable.
From £59.59
Extech EX505A Heavy Duty TRMS Multimeter, 1kV, 60MΩ
From £110.36
Extech EX505A Heavy Duty TRMS Multimeter, 1kV, 60MΩ
Extech Instruments
Heavy duty true RMS multimeter with 1kV, 10A, IP67, CAT IV-600V. Ideal for electricians and HVAC techs.
From £110.36
EXTECH INSTRUMENTS Heavy Duty Industrial Multimeter, 1kV AC/DC, 10A, 40MOhm
From £167.53
EXTECH INSTRUMENTS Heavy Duty Industrial Multimeter, 1kV AC/DC, 10A, 40MOhm
Extech Instruments
EXTECH heavy duty true RMS industrial multimeter. CAT IV-600V, IP67 rated, 1kV AC/DC. Ideal for electricians.
