|  | Sew 4136 mO |  | FEATURES
● Microprocessor-controlled.● Four terminal measurement.● Measures down to 100μΩ.● 5 Ranges from 200.0mΩ to 2000Ω.● Maximum resolution of 100μΩ.● Three test currents with over-temperature protection.● Protection against inadvertent connection to over voltage.● Large LCD.● Potential lead resistance and current lead resistance checks.● "Full-featured” EnerSave inside.● EnerSave Auto hold.● EnerSave Auto off.● Lightweight, robust &... | Milliohm Meters | 
	
 | 
			
											|  | Sew 4137 mO |  | FEATURES
● Microprocessor-controlled.● Four terminal measurement.● Measures down to 100μΩ.● 5 Ranges from 200.0mΩ to 2000Ω.● Maximum resolution of 100μΩ.● Three test currents with over-temperature protection.● Protection against inadvertent connection to over voltage.● Large LCD.● Potential lead resistance and current lead resistance checks.● "Full-featured” EnerSave inside.● EnerSave Auto hold.● EnerSave Auto off.● Lightweight, robust &... | Milliohm Meters | 
	
 | 
			
											|  | Sew 6237 DLRO |  | 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™... | Low Resistance Ohm Meter | 
	
 | 
			
											|  | Sew 506 EL |  | FEATURES
● High quality movement.● Compact and lightweight; easy to use and store.● Mirror scale: for easier viewing & reading.● Built-in stand makes reading and measuring easy.● 200μA full scale value.● Fuse-protected.● Low battery indication.
 
  SPECIFICATIONS
 
   
 AC Leakage Current 
 
 
 Measuring range
 0.3mA-1mA-3mA-10mA-30mA
 Accuracy
 ±2% of full scale
 Input... | AC & DC Analog Leakage Meters | 
	
 | 
			
											|  | Sew 507 EL |  | FEATURES
● High quality movement.● Compact and lightweight; easy to use and store.● Mirror scale: for easier viewing & reading.● Built-in stand makes reading and measuring easy.● 200μA full scale value.● Fuse-protected.● Low battery indication.
 
  SPECIFICATIONS
 
   
 AC Leakage Current 
 
 
 Measuring range
 0.3mA-1mA-3mA-10mA-30mA
 Accuracy
 ±2% of full scale
 Input... | AC & DC Analog Leakage Meters | 
	
 | 
			
											|  | Sew 2108 EL |  | FEATURES
● High quality Taut Band movement.● Four functions : DC current, AC current, AC+DC current, and ACV   measurement.● Three input resistance ranges: 1kΩ,1.5kΩ and 2kΩ.● 200uA full scale value.● ±2.5% full scale value accuracy.● Built-in overload protection circuit.● Robust, compact and easy to carry.
 
  SPECIFICATIONS
 
 
 
 
   
   Ranges
   DC... | AC & DC Analog Leakage Meters | 
	
 | 
			
											|  | Sew 1807 TB |  | FEATURES
● AC Voltage Input/output range:   100~240 Vac● Frequency:   50~60Hz● Current:   10A
 
  SPECIFICATIONS
   
 Current capacity
 10Aac(125V)
 Withstand voltage
 2210Vac for 1 minute between the electric circuit and the case
 ACV Input/Output
 100~240V 50/60Hz
 Dimensions
 170(L) x 165(W) x 92(D)mm
 Weight
 Approx. 820g
 Meets
 EN 61010-1 CAT.Ⅲ... | AC & DC Analog Leakage Meters | 
	
 | 
			
											|  | Sew LVD-15 |  | FEATURES
● Bright LED and audible alarm sound when voltage is present.● Designed for non-contact voltage detection.● Can be used to find a break in a wire.● Flashlight function.● ON/OFF switch for longer battery life.
 
  SPECIFICATIONS
 
 
 
   
 Voltage detection
 50V~1000V AC
 Frequency
 50~500 Hz
 Measurement category 
 CAT III 600V
 Indication
 LED and Tone
 Operating... | Low Voltage Detectors | 
	
 | 
			
											|  | Sew LVD-17 |  | 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.
 
 ... | Low Voltage Detectors | 
	
 | 
			
											|  | Sew LVD-415 |  | 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... | OverHead Lines Contact Voltage & Low Voltage Indicator | 
	
 | 
			
											|  | Sew VOT-50 |  | 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.
 
 ... | Voltage/Continuity Testers | 
	
 | 
			
											|  | Sew VOT-51 |  | 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.
 
 ... | Voltage/Continuity Testers | 
	
 | 
			
											|  | Sew CT-01 |  | 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/Continuity Testers | 
	
 | 
			
											|  | Sew 6500 LC |  | 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
... | Loop Calibrator | 
	
 | 
			
											|  | Sew 2310 SL |  | 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 ... | Sound Level Meter | 
	
 | 
			
											|  | Sew 2330 LX |  | 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... | Light Meter | 
	
 | 
			
											|  | Sew 188 FFF |  | FEATURES
● The 188FFF is a Fuse and Fault Finder which comprises of two    parts : The Receiver and the Transmitter.● The Transmitter, draws a current from the mains supply circuit to   which it is connected to. The Signal● Current from the Tx is at about 10kHz. The Transmitter is powered   by the mains and requires no batteries.● The 10kHz signal current generated by the Transmitter is then   searched(sniffed) by the Receiver to... | Circuit Breaker Identifiers | 
	
 | 
			
											|  | Sew 190 CBI |  | FEATURES
● 190 CBI is an easy tool to find the circuit breaker or fuse supplying    electrical power to an outlet or lighting fixture. Just plug the    transmitter into the outlet.● Use the receiver to scan the circuit breaker panel box. An audible    tone will be clearly heard when the right circuit breaker is scanned.● The plug of transmitter is changeable. The plug of transmitter could    be changed for customers'... | Circuit Breaker Identifiers | 
	
 | 
			
											|  | Sew 191 CBI |  | FEATURES
● 191 CBI is an easy tool to find the circuit breaker or fuse supplying    electrical power to an outlet or lighting fixture. Just plug the    transmitter into the outlet.● Use the receiver to scan the circuit breaker panel box. An audible    tone will be clearly heard when the right circuit breaker is scanned.● The plug of transmitter is changeable. The plug of transmitter could    be changed for customers'... | Circuit Breaker Identifiers | 
	
 | 
			
											|  | Sew PM-10,PM-15 |  | FEATURES
● Determine the running cost your appliances.● Make informed decisions when purchasing appliances and   equipment.● Reduce your electricity bill.● Measure Voltage, Current, Power, Volts, Amps, Power Factor, and   Greenhouse Gas Emissions.● Calculate electrical expenses by day, week, month, and even an   entire year.
 
  SPECIFICATIONS
 
 
 
 
 
   
... | Power Meter | 
	
 |