Electronic Measuring Instruments

EMF meter Milerd HiRange - milerd com Milerd HiRange is a smart compact radio and electromagnetic radiation detector for professional and home usage. Unlike conventional EMF detector the Milerd detector is capable of detecting and measuring radiation from high frequency 5g networks, detecting low and high frequency electric and magnetic fields. It can analyse the user's accumulated EMF radiation dose and provide recommendations.  Usage and principle of operation. An important advantage of Milerd's EMF reader is the ability to measure and display 5 types of EMF radiation simultaneously and continuously. Using state of the art components and a number of innovative approaches Milerd engineers have managed to create an incredibly light and compact instrument. HiRange is the first EMF meter to allow continuous wear and tear measurement. These features enable the device to analyse the user's total electromagnetic exposure over a period of one month and provide recommendations. Milerd HiRange has a built-in rechargeable battery and an incredibly low power consumption, allowing up to 1 week of battery life.  Advantages HiRange is useful for identifying areas of high electromagnetic radiation where you are constantly present, e.g. in the bedroom of the house or at the desk, in the kitchen, close to high powered electrical appliances such as microwave, fridge, dishwasher and others. Owners of electric vehicles will benefit from knowing the impact of powerful vehicle motors and high power charging stations. Using EMF detector Milerd HiRange, you will be able to assess your exposure to high-powered sources of electromagnetic fields and take action to reduce your exposure.

milerd com Milerd Aero Q11 is a multifunctional air quality monitor with the largest indoor air quality measurement range in its class. It allows the most comprehensive indoor air quality analysis with simultaneous measurement of all the most important parameters. Milerd Aero Q11 analyses the following air quality parameters: 1) Radon concentration; 2) Humidity and temperature analyses; 3) Analysis of mould risk; 4) Measurement of PM 1, PM 2.5, PM 10 harmful particulate matter; 5) Measurement of VOC levels of harmful organic compounds; 6) Measuring the level of CO2; 7) Formaldehyde level measuring; 8) Oxygen level measurement. The device allows the measurement of radon concentration in rooms in short and long intervals.  The Milerd Aero Q11 air quality monitor offers the advantage of an easy-to- use, clear, colour graphic interface. If the concentration of pollutants in the air exceeds the standard, the device will automatically alert you via text, light and sound. Radon Detector Milerd Aero Q11 stores statistics for 1 year of measurement results. Instead of consuming disposable batteries, the instrument is powered by an integrated rechargeable battery or by mains connection.

The product GF112 is a handheld 1-phase electricity meter tester. It mainly used in electric power departments, electric lab or field. It can measure error,voltage ,current, power an frequency at site. Features: Accuracy: 0.2%,0.5% Warming-up time:<5min Power consumption:<5VA Range: 0-3--V;0-120A Store:500sets data Communication port: RS232

Minimum Order: 1 bags

GF312B portable three phase electricity meter calibrator with printer is used to calibrate three phase, single phase, active and reactive energy meters error. The instrument has a micro printer and portable design. It is very suitable for on-site calibration of electric energy meters. Feature: 1.accuracy:0.05%,0.1%,0.2%< , br>2.Test range:0-600V; 3.With printer 4.Harmonic:2-64times 5.Weight: 12kg 6.IP65

Minimum Order: 1 bags

This instrument is a high precision DC electricity meter test equipment.The highest accuracy is 0.02%. And it has wide test range 0-115V and 0-600A. It mainly test the DC electricity meter error. Features: 1.test all kinds of DC energy meter,DC power meter 2.Accuracy: 0.02%,0.05% 3.Portable design 4.Can store 10000pcs meter data 5.Overload, short circuit,open circuit protection

Minimum Order: 1 bags

GF102 single-phase electricity meter test bench used to test the AC energy meter error. It can test 1pc or 3pcs electricity meters at the same time. The accuracy class of the instrument is 0.02%. It is suite for electricity meter manufacturing industry or scientific research institutes. Features: 1.accuracy: 0.02%,0.05%,0.1% 2.Range: 0-600V; 0-120A,40-70Hz 3.7 inch touch TFT color LCD 4.Can be programmed 5.Weight: 12kg 6.Overload, short circuit and open circuit protection

Minimum Order: 1 bags

The product is a single-phase watt-hour meter test system. It can measure a variety of electric energy meters.The product can be a AC voltage source and current source. Features: 1.Accuracy: 0.05% 2.Range: 0-500V,0-120A 3.Weight: 8kg 4.ambient temperature: -10°C to +50°C 5.With PC and RS232 port 6.IP65 7.Harmonic: 2-51times

Minimum Order: 1 bags

Handheld Digital Protection Relay Testing KF932 IEC61850 Relay Test Set Description of KF932 IEC61850 Relay Test Set Applied to digital protection relay, Measure & control device, IEC61850 Complying IEDs ,Merge Unit and substation control system testing and detection; Touch screen and keypad, to meet different using habits. 4400mAh large capacity lithium battery, continuous work for more than 10 hours. Small size, easy to portable. Feature Of KF932 IEC61850 Relay Test Set based on the intelligent substation related standards to analyze the SV, GOOSE, IRIG-B and IEEE1588 message, calculate the magnitude, phase and frequency of voltage and current, and real-time monitor of GOOSE virtual terminal. ● Receiving closed-loop testing of smart devices via SV, GOOSE message sending, subscription and publication of GOOSE messages; ● Phase detection function is achieved by analyzing and calculating different control blocks; Binary input and output of the hard contact can be completed on the intelligent operation box transmission delay and SOE on the accuracy of the measurement; ● SV and GOOSE exception statistics analysis and synchronization function to achieve the integration of the unit discrete, lost frame and absolute delay measurement. ● With small size, touch screen operation of the convenience and powerful measurement and analysis and testing capabilities, greatly to meet the intelligent substation operation, maintenance and debugging of the protection, monitoring and control devices, IEC61850 complying IEDs, the merger unit and the station control system Detection and commissioning requirements.

Portable Hardness Tester HARTIP 4100/4100E Introduction HARTIP 4100 is an advanced state-of-the-art palm sized metal hardness tester with many new features. It still used our patent technology which makes H4100 to have extraor-dinary accuracy:+/-2 HL (or 0.3% @HL800) with high contrast colour TFT display and durable metal housing. It has a moving bar- graph display which can evaluate the workpiece upon deviation valuI by different colour for easy visual distinguish. HARTIP4100 can down load measuring data to PC and printout to micro-printer by USB port and wirelessly with internal wireless module. The battery can be charged Test block D 1 simply frofunction. Equipped with impact device E (diamond ball tip), HARTIP4100E is Cleaning brush 1 especially suitable for the hardness material after heat treatment or the situation requiring a large number of tests. Specifications Model SADT HARTIP 4100E Princlple Leeb hardness measurement Accuracy/Repeatability ±0.3% @ HL=800/±2HL Display High contrast color TFT320×320 Hardness scale HL/HRC/HRB/HB/HV/HS/HRA/ob Measuring range HL100-960/HRC0.6-78/HRB3-140/HB24-1140/ HV24-1360/HS3-120/HRA1-88/ob(rm)24-3800N/mm2 < , br>Probe E(diamond bail tip) Materials and conversion curves 11 common metal materials, 75 curves Memory 30 files,100 data for each file, can be saved and re-readable Statistics function Average / Max./Min./S.value Re-callbration Coincldent/ Independent Indicator Low battery Language English, Simplified Chinese, Traditional Chinese, Russian, Korean,French, Italias, German, Turkish, Spanish Interface USB/Blue tooth to PC for transferring data, wireless printing, USB for charging Power on/off Auto/Mamual Power supply 3.7Y Li-ion rechargeable battery Working environment -20℃-+70℃ Dimension(mm) 156×44×22 Net weight(g) 115 Standards ASTM A956, DIN 50156, EN ISO 16859, GB/T 17394-1998

Smart Single phase STS Split type keypad prepaid meter DDSY168-S The Smart DDSY168-S is a dual power source measuring , split type prepayment electricity meter, completed in BS footprint housing working with a separate dispay and keypad unit (UIU / CIU). It is an ideal revenue protection metering tool that can measure grid power and any other alternative power with no need to add extra components . In duall prepaid mode, the meter can auto decrypt the recharge code from source and top up into separate balance . Major Featureso 20 digit (Standard Transfer Specification) STS encryption Detection of significant reverse energy (SRE) IEC62056-21 compliant port allowing for easy data interrogation Disconnects on overload and no credit Operate in both prepayment and credit mode hot swap Programmable load limit and low credit warning Detection and record tamper event such as cover open, reversal, black-out, etc. Split Configuration for Increased Revenue Protection the meter consists of two parts, the MCU (Meteriing & Control Unit) and UIU (User Interface Unit). The MCU and UIU is linked via galvanically- isolated 2 -wire communication cable Power line carrier (PLC) and Radio Frequency (RF) communication module is also aviable on request. The UIU is installed within consumer's home, while MCU is installed in a meter cabinet away from consumers. Utility benefit Easy connection to User Interface Unit (UIU) for split type applications RF / GPRS wireless communication with a head-end AMR/AMI server Time of Use (TOU), multi-tariff, holiday setting. Advanced load control and disconnection features Specifications: Nominal voltage Un 220/230/240 V Limited voltage 70%~120%Un Nominal frequency fn 50-60Hz+5% Basic current(Ib) 5-10A Maximum current(Imax) 60-100A Starting current(Ist) 20mA Active energy constant 1000imp/kWh Accuracy as Active energy to IEC62053‐21 Class1.0 Power consumption in Voltage circuit <2W <8VA Power consumption in current circuit <1VA Operating temperature 25℃ to+70℃ Storage temperature 40℃ to+85℃ Insulation level 4kV rms for 1min Impulse voltage withstand 8kV, 1.2/50 μs Air discharge 16kV Immunity to HF fields 80MHz to 2GHz with load 10V/m 100kHz to 1GHz without load 30V/m Fast transient burst test 4kV Meter shell Protection Rate IP54(IEC60529) Insulation System Classification Protective Class II Infrared Optical 2W 20mA Prepaid Electricity Meters 1 Phase Energy Meter 0Infrared Optical 2W 20mA Prepaid Electricity Meters 1 Phase Energy Meter 1 Infrared Optical 2W 20mA Prepaid Electricity Meters 1 Phase Energy Meter 2

Product Description MSA015S LifeBeing sensor Breathing Detecting Technology/ON-OFF Innovative patent energy-saving switch, control lights ON-OFF automatically. Traditional switch is needless. A very sightly movement even human breathing can be collected, never worry a sudden shut-off when light is necessary. Interference-free with flying insects, falling leaves, air vent and wireless signal(WiFi, Bluetooth, 4G and 5G). Adjustable detecting settings, suitable for various places, such as toilet, kitchen, office, library, corridor etc.. Rated Voltage 220-240VAC 50/60Hz Stand-by Power <0.5W Load Capacity 400W (Inductive) 800W (resistive) Detecting Technology Movement / minor motion / breathing Working Mode On-off Operating Frequency 5.8 GHz ±75 MHz, ISM band Transmitting Power 0.5mW Max. Hold Time 5S/3Min/5Min/10Min/15Min/20Min/25Min/30Min Detection Area 100%/75%/50%/25% Daylight Sensor 5lux/25lux/50lux/Disable Mounting Height 3-6m Operating Temperature -25~55℃ IP Rating IP20 Breathing Detecting Microwave Motion Sensor MSA015S 0 Breathing Detecting Microwave Motion Sensor MSA015S 1 Breathing Detecting Microwave Motion Sensor MSA015S 2 Breathing Detecting Microwave Motion Sensor MSA015S 3 Breathing Detecting Microwave Motion Sensor MSA015S 4

Product Description ADL200 Din Rail Energy Meter ● AC220V ● 10(80)A ● RS485(MODBUS-RTU) ● Set parameters ● LCD display ● kWh Class 1 ● DIN 35 mm Characteristic KWh Class 1 ADL200 Din Rail Energy Meter With Digital LCD Display 0 KWh Class 1 ADL200 Din Rail Energy Meter With Digital LCD Display 1 KWh Class 1 ADL200 Din Rail Energy Meter With Digital LCD Display 2 Communication Display Rated U and I RS485 (Modbus-RTU) 8 digits LCD display U, I, P, Q, PF, kWh, Power measure (999999.99kWh) AC220V 10(80)A Function Accuracy kWh Class 1 Frequency 45~65Hz Power Supply (self suppy) 154~264Vac Pulse output kWh Input consumption <4VA KWh Class 1 ADL200 Din Rail Energy Meter With Digital LCD Display 3 KWh Class 1 ADL200 Din Rail Energy Meter With Digital LCD Display 4 Dimension(LWH) 90*36*65mm I , nstallation DIN 35 mm Clock Error ≤0.5s/d Starting current 0.04A LCD Display KWh Class 1 ADL200 Din Rail Energy Meter With Digital LCD Display 5 Wiring KWh Class 1 ADL200 Din Rail Energy Meter With Digital LCD Display 6 Typical Connection KWh Class 1 ADL200 Din Rail Energy Meter With Digital LCD Display 7

PRODUCT DESCRIPTION Features of GNSS GPS Survey Equipment Voice Broadcast Easily Operate Accurate Measurement One Year Warranty GPS + Beidou Dual Satellite Positioning,Support SBAS. S1 GNSS Measuring Tools 0

1. INTRODUCTION The instrument is a stable and high performance digital multimeter driven by battery. It uses the LCD with 42mm high make the reading is clearly. And the function of backlight and overload protection make operation is convenient. The instrument has the function of measuring DCV, ACV, DCA, ACA, Resistance and Capacitance, Frequency, temperature, Transistor, Diode and Continuity test. The instrument takes dual-integral A/D converter as key point, is an excellent tools. It’s an ideal tool for lab, factory and family. 2. SAFETY NOTES This series meter meets the standard of IEC1010. Read it before operation. 1．Do not input the limited voltage of 1000V DC or 750V AC RMS when measuring voltage. 2．Voltage less than 36V is safety voltage. When measuring voltage higher than 36V DC, 25V AC, check the connection, insulation of test leads to avoid electric shock. 3．When changing function and range, test leads should be removed from testing point. 4．Select correct function and range. 5．When measuring current, do not input current over 20A. 3.SPECIFICATIONS Display mode: LCD displaying. Max. indication :3999(3 3/4), auto polarity indication Measuring method: Dual-slop integrating A/D converter system. Sampling rate: Approx. 3times/second Over range indication: “ OL” Low battery displays. Operating environment: Temperature (0 ~ 40)℃, humidity<80%RH. Power: Double, standard 9 volt battery. Dimension: 190mm×88.5mm ×27.5mm. Accessories: Operation manual ,holster, gift box, TP01 thermocouple, test leads, 9V battery.