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Instrument and meter
ZTY1022A socket leakage detector
NPR550 series microcomputer protection device
DT/SSU666 series three-phase electronic energy meter (rail)
NPR500 series microcomputer protection device
Type II Collector
ZTY0523A infrared thermometer
NZB71/NZB71S microcomputer protection and measurement device
85 series analog pointer meter
Three phase 1-meter metering box (transformer type) (hot-dip galvanized steel plate)
Single phase 4-meter metering box (PC+ABS, SMC)
NB-I o T Ultrasonic Intelligent Gas Meter (for Industrial and Commercial Use)
NB-I o T Ultrasonic Intelligent Gas Meter (Civilian)
99 series analog pointer meter
Three phase 2-meter metering box (PC+ABS, SMC)
SGM1.6-B-S3, SGM2.5-B-S3, SGM4-B-S3 Cut off Intelligent Gas Meter
59 series analog pointer meter
Wireless temperature measuring device
Wired intelligent remote transmission valve controlled water meter
Indoor electromagnetic lock
XMT-5000 Improved Series Digital Temperature Indicator Controller
PA/PZ7777- □ series single-phase digital display current and voltage meter
Heater (accessory)
DCTS23-ZTY666 Collector
PP7777- □ Series Digital Frequency Meter
ZTY0125A Digital Multimeter
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