MULTI M-290RMS ເຄື່ອງທົດສອບການຍຶດຕິດດິຈິຕອນຂະໜາດນ້ອຍ (True RMS, 40A/400A, 60V/600V, 1000Ω)
Withstanding Voltage: AC 3700V 1 minute max.
Storage Temperature: -10℃ ～ 60℃ < 70%RH( without condensation )
Accuracy: (23℃±5℃, 80%RH or less)
Range/Resolution/Accuracy:
AC 40A/0.01A/±1.5%rdg±5dgt(50/60Hz)
AC 400A/0.1A/±1.5%rdg±8dgt(50/60Hz)
DC 40A/0.01A/±1.5%rdg±3dgt
DC 400A/0.1A/±1.5%rdg±5dgt
AC 60V/600V/0.01V/±1.0%rdg±8dgt
DC 60V/600V/0.01V/±1.0%rdg±6dgt
1000Ω/0.1Ω/±1.5%rdg±8dgt
Operating Temperature: 0℃ ～ 40℃ < 80%RH (without condensation )
Power supply: 1.5V (AM-4, LR03 or AAA)×3
Power consumption: Approx. 9mA
Weight: Approx. 135g
Measuring Range:
AC Current:40A/400A
DC Current:40A/400A
AC Voltage:60V/600V
DC Voltage:60V/600V
Resistance:1000Ω
Jaw opening capability: 30mmφ
Limitation of circuit voltage: Less than AC/DC 600V
Size: 45(W)×180(H)×24(D)mm
Accessories:
Soft case: 1
Instruction manual: 1
Test lead: 1
Batteries: 2
Crest factor: < 2.5
Display: 3.5 digit LCD max. reading of 3999
Sampling time: 2 times/sec
Battery life: Approx. 90 hours continuous
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ