ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
Functions: Wireless high voltage measurement, voltage to ground measurement, voltage range, frequency, voltage test,electric field detection, etc
Power:
Transmitter：DC 3.7V, rechargeable lithium battery
Receiver：DC 8.4V, rechargeable lithium battery
Measure method:
Voltage Measurement：contact measurement, bare wire below 65kV can be hung on the line to measure
Voltage Test (Inductance tester)：non-contact method, bare wire above 65kV uses non-contact measurement
Transmission: 433MHz Wireless
Transmission distance: Approx 100m
Display: 3.5-inch true color LCD display
LCD size: 73mm×55mm；display area 69mm×52mm
Metal hook: The metal hook can hang on cable/wire with an outer diameter smaller than 68mm
Measurement Range AC/DC:
With grounded wire (DC)：0~40kV
Phase voltage（line voltage=phase voltage*1.72）
With grounded wire(AC)： 0～35kV
Without grounded wire(AC)：1kV～65kV
Voltage test range：0～500kV（non-contact test if over than 65kV）
Frequency ：DC-45Hz～55Hz
Resolution:
1V（100V～2000V）
0.01kV（100kV～10.00kV）
0.1kV（10.0kV～110.0kV）
0.1Hz
Voltage accuracy:
With grounded wire±2%±5dgt （0～65kV）
Without grounded wire：±15%±5dgt（1kV～65kV）
Frequency accuracy: ±2Hz（0.1kV～65.0kV）
Induction Intensity: During high-voltage tests, based on the strength of the induced electric field, the transmitter will automatically adjust the 1KV, 10kV, and 65kV range, which is suitable for densely packed environments. The 2KV range is the default when the instrument is turned one, and the induction is the strongest
Sampling rate: 2times/second
Data save: 100 groups
Insulation Rod Length: Retracted 0.6m, fully extended 4.2m
Earth Wire Length: 7m
Dimension:
Transmitter：275mm×105mm×52mm
Receiver：250mm×100mm×45mm
Line voltage: Bare wires below 65kV can be directly contacted for testing; bare wires above 65kV must be tested with the non-contact method; it can also be directly hung on lines with intact insulation over 110kV for testing
Contact method: When conducting the electrical test: the collector is connected to the metal probe hook or probe, and the metal probe hook or probe needs to be in contact with the bare wire to ensure the accuracy of the electrical test and voltage test
Sound Feedback: When the induction voltage or detected voltage is higher than 20V, the internal buzzer of the transmitter will emit a "beep --beep -- beep --" sound with lighting to warn the user
Data hold: While testing press HOLD to lock and save data, press the HOLD button again to cancel
Data view: To view data, press the ↑ ↓ ← → button t
Quit: Press the ESC button quit the current page and return to the previous menu
No-signal: The instrument will display the “----” symbol when the receiver does not receive any signal
Automatic Shutdown: Transmitter/Receiver：Power off automatically after 15 minutes of idling to reduce battery consumption
Low Battery Warning: The battery icon shows the real-time power. When the battery voltage is too low, the low battery icon will be displayed to remind charging
Weight:
Collector：188g(with battery)
Receiver：332g(with battery)
Total ：6.0kg
Ideal working condition: Below -10℃～40℃；80%Rh
Ideal storage condition: Below -10℃～60℃；70%Rh
Wireless Interference: No 433MHz same frequency signal interference
Insulation Strength:
Insulation Rod：AC 220kv/RMS(Stretched At Both Ends)
Transmitter：2000V/RMS(between the front and back end of the housing)
Receiver：2000V/RMS (between the front and back end of the housing)
Instruction: Anti-drip type II
