ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ

- mA (clamp):
+ 0 to 20.99 mA /0.2% + 2 counts
+ 21.0mA to 100.0 mA /1% + 5 counts
mA (series with test jacks)
+ 0 to 24.00 mA /0.2% + 2 counts
- mA source (Maximum mA Drive:24 mA into 1,000 ohms)
+ 0 to 24.00 mA /0.2% + 2 counts
- mA simulate (Maximum voltage 50 V dc)
+ 0 to 24.00 mA /0.2% + 2 counts
- Voltage source (2 mA maximum drive current)
+ 0 to 10.00 V dc /0.2% + 2counts
- Voltatge Mesaure
+ 0 to 30.00 V dc /0.2% + 2counts
Diameter conductor: 0.177” or 4.5 mm max
IP Rating:IP 40
Size:59 x 38 x 212 mm, (2.32 x 1.5 x 8.35 in.)
Weight 260G, (9.1 oz.)
Included: Soft Carrying Case, Users Manual
| . |
Fluke-771 |
Fluke-772 |
Fluke-773 |
| . |
Non-contact mA loop measurement |
Integrated mA loop troubleshooting |
Advanced process troubleshooting |
| mA measure, jaw | |||
| mA measure, in circuit | . | ||
| Loop power | . | ||
| mA source | . | ||
| DCV measure | . | . | |
| DCV source | . | . | |
| mA scaled output | . | . | |
| mA in / out | . | . |
Environmental Specifications |
|
| Diameter of measurable conductor | 0.177” or 4.5 mm max |
| Operating temperature | -10 to 50 ºC |
| Storage Temperature | -25 to 60ºC |
| Operating Humidity | < 90% @ <30 c="" 75="" 30="" to="" 55="" c="" td=""> |
| Operating Altitude | 0 to 2000 m |
| IP Rating | IP 40 |
| Size | 44 x 70 x 246 mm (2 7/8 x 5 ¾ x 11 5/8 in) |
| Weight | 410 g, (14.4 oz) |
| Vibration | Random 2 g, 5 to 500 Hz |
| Shock | 1 meter drop test (except the jaw) |
| EMI/RFI | Meets EN61326-1 Note: For current measurement w/ JAW, add 1mA to specification for EMC field strengths of 1V/m up to 3V/m. |
| Temperature Coefficient | 0.01% ºC (<18ºC or > 28ºC) |
| Power, battery life | (4) AA 1.5 V Alkaline, IEC LR6, 12 hours in mA source into 500 ohms |
| Warranty | Three years for electronics one year for cable and clamp assembly |
Functional Specifications |
|
| mA measurement (Measured by clamp) 771/772/773 |
Resolution and Range: 0 to 20.99 mA Accuracy: 0.2%+2 counts Resolution and Range: 21.0 mA to 100.0 mA Accuracy: 1% + 5 counts |
| mA measurement (Measured in series with test jacks) 772/773 |
Resolution and Range: 0 to 24.00 mA Accuracy: 0.2% + 2counts |
| mA source (Maximum mA Drive: 24 mA into 1,000 ohms) |
Resolution and Range: 0 to 24.00 mA Accuracy: 0.2% + 2counts |
| mA simulate (Maximum voltage 50 V dc) |
Resolution and Range: 0 to 24.00 mA |
| Voltage source (2 mA maximum drive current) | Resolution and Range: 0 to 10.00 V dc Accuracy: 0.2% + 2counts |
| Voltatge Mesaure | Resolution and Range: 0 to 30.00 V dc Accuracy: 0.2% + 2counts |
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