SEW-Taiwan

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FEATURES ● Microprocessor-controlled smart voltage detector.● Bright LED and audible alarm sound when voltage is present.● Designed for non-contact voltage detection.● Sensitivity adjustable with thumbwheel.● Adjustable for use on power wiring plus lighting, thermostats and    other low voltage circuits.● LED indication for battery condition.● Identify Hot and Neutral.     SPECIFICATIONS       Voltage detection 50V~1000V AC Frequency 50~500 Hz Measurement category CAT IV 1000V Indication LED and Tone Operating conditions Temperature : 0~40°C Humidity : Less than 80% R.H. Altitude : 2000m maximum For indoor use only ˇ Pollution degree 2 Dimensions 142(L) × 28(W) × 27(D)mm Weight (battery included) Approx. 39g    Power source    1.5V (AAA) × 1 Safety standard EN 61010-1 CAT IV 1000V EN 61326-1

FEATURES ● No batteries required.● Every circuit is doubled.● Buzzer indicates voltage detected.● Led indicates voltage detected.● Neon scale indicates voltage.● Dual HBC fuses.● High grade fiber glass probes.● Super polished fiber glass.● High strength connecting cord.● Heavy duty rated.● Replaceable tips.● Choice of tips available.● Lightweight.● Small storage space.● Strong strength reliefs.● Double poles non-polarized.● Suitable for 45 to 70 Hz networks.● Contact detector type.● Passive circuitry.● Fiber glass 1.6mm - CU 35um PCB.● Super bright neon lights and LEDs.● Ergonomically-designed.● EN 61010-031 CAT IV 500V.     SPECIFICATIONS       GENERAL     Maximum Rating between Poles 450V Category IV FUSES     Type HBC/HRC Rate of Rupture Slow Blow Current Rating 500mA    Voltage Rating 600V Quantity 2 VOLTMETER The Neon Voltage Scale Indication Neon lit when Voltage > or = 110V Neon lit when Voltage > or = 220V Neon...

FEATURES ● Voltage test: 12V to 690V AC/DC (7 LEDs) with indication by   buzzer.● Voltage range: 12V, 24V, 50V, 127V, 230V, 400V, 690V.● Polarity test: LED +/-● Audible continuity test● Self-test button to ensure proper function of the device prior to   testing.● Waterproof design, protection class: IP54● Phase / Neutral identification● Integrated storage clips for test probe.● Rubberized injection molding.     SPECIFICATIONS       Voltage test 12V to 690V AC/DC Voltage range AC : 12V,24V,50V,127V,230V,400V,690V DC : 12V,24V,50V,127V,230V,400V,690V Flashlight ––– Working frequency 40 to 400 Hz Voltage protection 1000V DC / 700V AC Continuity range 6kΩ Resistance range 6kΩ,60kΩ,300kΩ Operating temperature 0℃ to 40℃ Operating humidity 80% R.H. Probe distance 19mm apart Dimensions 206(L) x 58(W) x 42(D)mm Weight (battery included) Approx. 190g Power source 9V(6F22) x 1 Safety standard EN 61010-1 CAT III 600V EN 61243-3 EN...

FEATURES ● Voltage test: 12V to 690V AC/DC (7 LEDs) with indication by   buzzer.● Voltage range: 12V, 24V, 50V, 127V, 230V, 400V, 690V.● Polarity test: LED +/-● Audible continuity test● Self-test button to ensure proper function of the device prior to   testing.● Waterproof design, protection class: IP54● Phase / Neutral identification● Integrated storage clips for test probe.● Rubberized injection molding.     SPECIFICATIONS       Voltage test 12V to 690V AC/DC Voltage range AC : 12V,24V,50V,127V,230V,400V,690V DC : 12V,24V,50V,127V,230V,400V,690V Flashlight   ˇ Working frequency 40 to 400 Hz Voltage protection 1000V DC / 700V AC Continuity range 6kΩ Resistance range 6kΩ,60kΩ,300kΩ Operating temperature 0℃ to 40℃ Operating humidity 80% R.H. Probe distance 19mm apart Dimensions   195(L) x 56(W) x 35(D)mm Weight (battery included) Approx. 214g Power source 9V(6F22) x 1 Safety standard EN 61010-1 CAT III 600V EN 61243-3 EN...

FEATURES ● Audible and optic continuity test.● Audible and optic voltage check.● Voltage protection : 600V● Robust and ergonomic housing.● For checking electric light bulbs, securings, wirings and so on.● Application : resistor, voltage, semiconductor, capacitor and so on.     SPECIFICATIONS       Continuity 0~500kΩ Test current about 5uA Test voltage Less than 9V Voltage protection 50~600V (AC/DC) Operating temperature 0℃ to 40℃ Storage temperature -10℃ to 50℃ Dimensions 115(L) x 74(W) x 27(D)mm Weight (battery included) Approx. 178g Power source 9V(6F22) x 1 Safety standard EN 61010-1 CAT III 600V EN 61010-2-030 EN 61326-1

FEATURES ● 4-20mA (1kΩ load, 24V Loop Supply).● 0.025% Basic Accuracy.● Simple Operation Interface.● Auto Ramp and Step Functions.● 0-20mA, 0-24mA selectable.● Incremental percentage setting : 0-100%.● Warning beeper when output is open.● 0-24V output.● The minimum load of 20kΩ on voltage mode.     SPECIFICATIONS   DC Current (1kΩ Max Load, 24v Loop Supply) Range 0-4mA / 4-20mA / 20-24mA Resolution 1uA Accuracy ±0.025%±10uA / ±0.025%±5uA / ±0.025%±5uA Beeper warning when output circuit is open and specified output voltage > 24V. DC Voltage (Approx. 10MΩ load) Range 0-4V / 4-20V / 20-24V Resolution 1mV Accuracy ±0.05%±10mV / ±0.05%±5mV / ±0.05%±5mV Beeper warning when voltage is short and specified output current is > 24mA. General     Power consumption 150mA at 24V 1kΩ load Operating temperature 0º C - 40º C Operating humidity   ≤ 80% R.H. Storage temperature -10º C - 50º C Storage humidity   ≤ 85% R.H. Dimensions ...

FEATURES ● Max. & Min. function.● Over & under range indication.● 4-digit LCD with bar graph.● Frequency weighting characteristic for 2 times per second.● AC signal output.● Low battery indication.     SPECIFICATIONS         Measuring ranges Lo :   30dB~80dB Med : 50dB~100dB Hi :   80dB~130dB Accuracy ± 1.5dB(at Reference Range) Reference sound level & frequency 94dB, 1kHz Resolution 0.1dB Detector-indicator characteristic Fast : 125ms Slow : 1s Analogue signal output AC 1Vrms for each range Dimensions 235(L) x 58.4(W) x 34(D)mm Weight (battery included) Approx. 220g Power source 9V(6F22) × 1 Safety standard   IEC 651 Type 2 &   ANIS S1.4 Type 2  EN 61326-1

Category: Light Meter

FEATURES ● Wide range for measurements up 40000 lux and 4000 fc.● 0.01 lux and 0.001 fc resolution for accurate low light level   measurements.● Light sensor cover is included for preserving sensor life.● Auto off function.● Data hold and peak hold function.● Low battery indication.● Over range indication.● Auto-ranged.● Manual-ranged.● Calibration mode is provided.● 9V battery system.● Selection key for lux and fc.● The spectral sensitivity close to CIE photopic curve.● Ideal tool for workplace, clean-room and computer room light   testing.● Video, photographic, office, classroom, and architectural uses.     SPECIFICATIONS         Measuring ranges 39.99 / 399.9 / 3999 / 39990 lux 3.999 / 39.99 / 399.9 / 3999fc Resolution 0.01 lux - 10 lux 0.001 fc - 1 fc Accuracy ±(3%rdg+5dgt) Calibrated to standard incandescent lamp, 2856°K. Display 4000 count LCD Photo sensor Silicon photodiode Operating / storage conditions 0°C - 40°C < 80 % R.H. -10°C - 50°C < 80 % R.H. Dimensions 194(L) x...