LZT-1000/6200/1150/1160 Electromagnetic Field Radiation Tester and Electromagnetic Field Strength Meter
LZT-1000
Measurement Units: Electric Field: V/m (volts per meter); Magnetic Field: μT (microtesla)
Sensitivity: 1 V/m or 0.01 μT
Measurement Range: Low-frequency electric field range: 1–1999 V/m
Full-frequency magnetic field range: 0.01–19.99 μT
Test Frequency Range: 50 Hz–3000 MHz
Alarm Type: Audible and visual alarm
Safety Thresholds: V/m below 10, μT below 0.4, μW/cm² below 40
Sampling Time: Approximately 0.4 seconds
Overload Indication: LED displays “1”
Operating Voltage: 9V block battery
Function Keys: E/H: Switch between electric and magnetic fields; Date Hold: Lock values
Low-Frequency Radiation Application Scope: Indoor low-frequency electrical equipment: desktop computers, laptops, tablets, televisions, air conditioners, refrigerators, electric fans, electric blankets; Outdoor low-frequency electrical equipment: high-voltage power lines, substations, residential substation boxes, power distribution rooms, automobiles, and other electrical equipment
High-frequency radiation coverage: Indoor high-frequency electrical equipment: cell phone signals, Wi-Fi devices, Bluetooth, wireless routers, microwave ovens, cell phone signal amplifiers, etc. Outdoor high-frequency electrical equipment: cell phone towers, cell phone base stations, TV signal towers, radio signal towers, etc.
LZT-1150
Measurement Units: Electric field: V/m (volts per meter); Power density: μW/cm² (microwatts per square centimeter)
Sensitivity: 1 V/m or 1 μW/cm²
Measurement Range: Low-frequency electric field range: 1–1999 V/m
High-frequency power density range: 1–1999 μW/cm²
Test Frequency Bands: Low Frequency: 5 Hz–400 kHz; High Frequency: 30 MHz–3,000 MHz
Alarm Type: Audible and visual alarm
Safety Thresholds: V/m ≤ 10, μT ≤ 0.4, μW/cm² ≤ 40
Sampling Time: Approx. 0.3 seconds
Overload Indication: LED displays “1”
Operating Voltage: 9V block battery
Function Keys: Low/High: Low/High Frequency Switching; Date Hold: Value Lock; Max Hold: Peak Value Lock
Low-Frequency Radiation Application Scope: Indoor low-frequency electrical equipment: desktop computers, laptops, tablets, televisions, air conditioners, refrigerators, electric fans, electric blankets; Outdoor low-frequency electrical equipment: high-voltage power lines, substations, residential substation boxes, power distribution rooms, automobiles, and other electrical equipment
High-frequency radiation application scope: Indoor high-frequency electrical equipment: cell phone signals, Wi-Fi devices, Bluetooth, wireless routers, microwave ovens, cell phone signal amplifiers, etc. Outdoor high-frequency electrical equipment: cell phone towers, cell phone base stations, TV signal towers, radio signal towers, etc.
LZT-1160
Measurement Units: Electric field: V/m (volts per meter); Power density: μW/cm² (microwatts per square centimeter)
Sensitivity: 0.01 μT or 1 μW/cm²
Measurement Range: Low-frequency magnetic field range: 0.01–19.99 μT
High-frequency power density range: 1–1999 μW/cm²
Test Frequency Bands: Low Frequency: 5 Hz–400 kHz; High Frequency: 30 MHz–3,000 MHz
Alarm Function: No alarm function
Safety Thresholds: V/m below 10, μT below 0.4, μW/cm² below 40
Sampling Time: Approximately 0.3 seconds
Overload Indication: LED displays “OL”
Operating Voltage: 9V block battery
Function Keys: Low/High: Low-to-high frequency switching; Date Hold: Value lock; Max Hold: Peak value lock
Low-Frequency Radiation Application Scope: Indoor low-frequency electrical equipment: desktop computers, laptops, tablets, televisions, air conditioners, refrigerators, electric fans, electric blankets; Outdoor low-frequency electrical equipment: high-voltage power lines, substations, residential substation boxes, power distribution rooms, automobiles, and other electrical equipment
High-Frequency Radiation Application Scope: Indoor high-frequency electrical equipment: cell phone signals, Wi-Fi devices, Bluetooth, wireless routers, microwave ovens, cell phone signal amplifiers, etc. Outdoor high-frequency electrical equipment: cell phone towers, cell phone base stations, TV signal towers, radio signal towers, etc.
LZT-6200
Measurement Unit: Power Density: μW/cm²
Sensitivity: 0.1 μW/cm²
Measurement Range: High-frequency power density range: 0.1–199.9 μW/cm²
Test Frequency Band: High-frequency: 50 MHz–3700 MHz
Alarm Method: Audible and visual alarms
Safety Thresholds: V/m below 10, μT below 0.4, μW/cm² below 40
Sampling Time: Approximately 0.3 seconds
Overload Indication: LED displays “OL”
Operating Voltage: 9V block battery
Function Keys: Date Hold: Value lock; Max Hold: Peak value lock
Low-Frequency Radiation Scope: The LZT-6200 cannot detect low-frequency radiation; it is designed exclusively for high-frequency radiation testing.
High-Frequency Radiation Scope: Indoor high-frequency electrical equipment: cell phone signals, Wi-Fi devices, Bluetooth, wireless routers, microwave ovens, cell phone signal amplifiers, and other similar devices. Outdoor high-frequency electrical equipment: cell phone towers, cell phone base stations, TV signal towers, radio signal towers, and other similar equipment.
