You have 0 items in your cart.
Category:
Airflow meters
Air velocity: 0.00m/s to 40.00m/s Airflow vol.: 0 to 2542700 cfm Air temperature: 0-50deg.c Infrared: 0 - 532 degc Probe length (incl. wire): 1.8m, 1m for probe
Category:
Clamp meters
● Pocket size. ● 4000 counts. ● Full automatic measurement. Voltage measurement. Current measurement. Resistor measurement. ● Data hold function. ● Continuity check. ● Diode measurement. ● Select function. ● Low battery indication. ● Auto off function. ● Flashlight (Auto off in 1 minute).
FEATURES ● Microprocesser-controlled.● Measures earth resistance in three ranges : 40Ω, 400Ω, 4kΩ.● Capable of measuring earth voltage.● ¾ digit (4000 counts).● LCD backlight display.● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit.● Data hold function.● Relative function.● Auto power-off function.● Low battery indication.● Calibration performed with supplied test leads. SPECIFICATIONS Measuring ranges Earth resistance 0~40Ω / 0~400Ω / 0~4kΩ Earth Voltage 0~400V (40~500Hz) Accuracy : Earth Resistance ±(2%rdg+3dgt) Earth Voltage ±(2%rdg+3dgt) Earth resistance resolution : 0~40Ω : 0.01Ω 0~400Ω : 0.1Ω 0~4kΩ : 1Ω Measurement system : Earth resistance by constant current inverter 820 Hz, 2mA approx. Dimensions : 163(L) x 102(W) x 50(D)mm Weight (battery...
FEATURES ● Microprocesser-controlled.● Earth testing at 2Ω, 20Ω, 200Ω, 2000Ω.● Earth voltage measuring : 0-300V AC.● Automatic C spike check.● Automatic P spike check.● 2-Wire test.● 3-Wire test.● 4-Wire test.● LCM display.● Auto ranging.● Auto power OFF.● Data hold.● Robust, compact and easy-to-carry. SPECIFICATIONS Measuring ranges : Earth Resistance 0-2Ω / 0-20Ω / 0-200Ω / 0-2000Ω Earth Voltage 0-300V AC Accuracy : Earth Resistance ±2%rdg ± 3dgt Earth Voltage ±2%rdg ± 3dgt Earth resistance resolution : 0-2Ω : 0.01Ω 0-20Ω : 0.1Ω 0-200Ω : 1Ω 0-2000Ω : 10Ω Temperature & humidity : Operating 0°C~40°C ≤80% R. H. Storage : -10°C~50°C ≤80% R. H. Dimensions : 250(L) x 190(W) x 110(D)mm Weight (battery included) : Approx. 1430g Power source : 1.5V (AA) x 8 Safety standards : EN...
● Capable of measuring earth resistance and earth voltage.● 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test.● The leads are supplied as standard accessories for simplified two-wire measuring system.● 0Ω adjustment. ● Battery operated.● Data hold function.● Low battery indication.● Calibration performed with supplied test leads.
FEATURES ● This a simplified Version of an appliance tester which use low voltage and low current to perform it's checks.● Application Example The appliance is plugged into the mini appliance checker, then the probe make contact with the protective conductor.● Other appliance checking Washing Machine Toaster Iron Dish Washer Stove SPECIFICATIONS ELECTRICAL Resistance Ranges The L-E led will lit when the resistance between Line to Earth is lower than 1MΩ ±5% . The N-E led will lit when the resistance between Neutral to Earth is lower than 1MΩ±5% The EARTH BOND led will lit when the resistance between the EARTH to the Probe is higher than 10Ω±5% . Test Current Line to Earth test current is 9uA maximum. Neutral to Earth test current is 9uA maximum. Earth to Probe test current is 2.3mA maximum. Maximum Output Voltage 9V...
Category:
Milli-Ohm meter/Micro-Ohm meters
FEATURES ● Microprocessor-controlled.● Measure down to 1μΩ.● 6 ranges from 2.000mΩ to 200.0Ω.● Maximum resolution of 1μΩ.● Three test currents with over-temperature protection.● Four terminal measurement.● Protection against inadvertent connection to over- voltage. (crow bars for current and voltage)● Clear & large LCD.● Potential lead resistance and current lead resistance checks.● "Full-featured” EnerSave™ Inside.● EnerSave™ Auto-hold.● EnerSave™ Auto-off.● Rechargeable battery operated● Robust & compact.● Indicators show if reading may be invalid (RP, RC, and temperature).● "O-Ring” sealed case. SPECIFICATIONS Low resistance ranges / resolution 0-2.000mΩ / 1μΩ 0-20.00mΩ / 10μΩ 0-200.0mΩ / 100μΩ 0-2.000Ω / 1mΩ 0-20.00Ω / 10mΩ 0-200.0Ω / 100mΩ Accuracy 0-2.000mΩ : ±(5%rdg+5dgt) 0-20.00mΩ : ±(4%rdg+4dgt) 0-200.0mΩ : ±(4%rdg+4dgt) 0-2.000Ω : ±(3%rdg+4dgt) 0-20.00Ω : ±(2%rdg+4dgt) 0-200.0Ω : ±(2%rdg+4dgt) Test current (dc) 2.000mΩ to 200.0mΩ :...