Pre-measured pH 4, 7, 10 buffer & rinse solution pouches for accurate meter calibration. Includes handy temperature reference table.
$137.95
Out of stock
EXTECH ExStik Replacement pH Electrode Module
$146.95 $89.06 at 48+
Out of stock
Extech InstrumentsC3-IN08857
EXTECH ExStik Replacement pH Electrode Module
Rugged flat surface replacement pH electrode for EXTECH ExStik meters. Measures liquids, semi-solids & solids with built-in ATC sensor.
$146.95
Out of stock
Desktop Indoor Air Quality CO2 Monitor
$549.95 $414.21 at 24+
Out of stock
Extech InstrumentsC3-IN09327
Desktop Indoor Air Quality CO2 Monitor
Monitor CO2, temperature & humidity with this desktop air quality meter. Features NDIR sensor, alarms & data logging for offices, schools & more.
$549.95
Out of stock
Extech LT300 Light Meter 400000 Lux
$382.95 $280.01 at 48+
Out of stock
Extech InstrumentsC3-IN09852
Extech LT300 Light Meter 400000 Lux
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.
$382.95
Out of stock
Extech LT40 LED Light Meter 400,000 Lux
$334.95 $242.20 at 48+
Out of stock
Extech InstrumentsC3-IN10002
Extech LT40 LED Light Meter 400,000 Lux
Accurate LED light meter up to 400,000 lux. Measures Lux/Fc with ±3% accuracy. Ideal for OSHA compliance in workplaces.
$334.95
Out of stock
EXTECH INSTRUMENTS Hygro-Thermometer Humidity Alert with Dew Point
$177.95 $115.20 at 48+
Out of stock
Extech InstrumentsC3-IN10008
EXTECH INSTRUMENTS Hygro-Thermometer Humidity Alert with Dew Point
Monitor climate with the EXTECH Hygro-Thermometer. Features triple LCD, adjustable humidity alarms, dew point display, and 457mm probe cable.
$177.95
Out of stock
Extech EX505A Heavy Duty TRMS Multimeter, 1kV, 60MΩ
$293.95 $215.68 at 12+
Out of stock
Extech InstrumentsC3-IN10256
Extech EX505A Heavy Duty TRMS Multimeter, 1kV, 60MΩ
Heavy duty true RMS multimeter with 1kV, 10A, IP67, CAT IV-600V. Ideal for electricians and HVAC techs.
$293.95
Out of stock
EXTECH INSTRUMENTS Heavy Duty Industrial Multimeter, 1kV AC/DC, 10A, 40MOhm
$432.95 $324.21 at 12+
Out of stock
Extech InstrumentsC3-IN10257
EXTECH INSTRUMENTS Heavy Duty Industrial Multimeter, 1kV AC/DC, 10A, 40MOhm
EXTECH heavy duty true RMS industrial multimeter. CAT IV-600V, IP67 rated, 1kV AC/DC. Ideal for electricians.
