Gossen Metrawatt METRAHIT PM PRIME BT ເຄື່ອງວັດຄວາມແມ່ນຍໍາ TRMS (310,000 counts; 100 kHz)
Display: Triple display, 310,000 counts (5¾-digit), backlight, analog bargraph
Measurement Functions: AC/DC voltage, AC/DC current, resistance, capacitance, frequency, duty cycle, dB, ΔREL, continuity, diode, temperature (Pt100, Pt1000, Type K)
True RMS Bandwidth: up to 100 kHz (voltage)
Voltage Range: 1 µV … 600 V AC/DC
Current Range: 1 nA … 10 A AC/DC
Resistance Range: 1 mΩ … 30 MΩ
Capacitance Range: 1 pF … 3 mF
Frequency Range: 0.001 Hz … 1 MHz
Temperature Range: –270 … +1372 °C (with probe)
Basic Accuracy: ±0.02 % (VDC)
Data Logger: 2 MB internal memory, up to 300,000 readings, sampling 10 ms … 9 h
Interfaces: Bluetooth + Infrared (IR)
Special Functions: Low-pass filter (1 kHz), clip function for current clamps, Min/Max, relative mode
Safety Rating: CAT IV 300 V / CAT III 600 V, ABS automatic socket blocking
Protection Class: IP52
Operating Temperature: –10 … +50 °C
Power Supply: 2 × AA 1.5 V batteries
Dimensions (W × H × D): 200 × 87 × 45 mm
Weight (incl. battery): approx. 350 g
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ