台湾标准电机SEW仪器仪表--ST-505N Analog Multimeters

    
 
ST-505N   Multimeters
Analog Multimeters  
ST-505N
FEATURES
 
 High quality Taut Band movement.
 Easy to read 3-color scale: for mistake-proof reading.
 Mirror scale: makes reading pointer easy.
 Safety features: on all ranges.
 Safety features: safety fused, safety "OFF" position.
 dB measurement.
 With stand: makes reading and measuring easy.
  CAT III 600V.
 
 
 General:
 Power source: 1.5V (AA) x 2
 Dimensions: 160(L) x 100(W) x 45(D)mm
 Weight: 380g (battery included)
 Accessories: Test leads, instruction manual, batteries
 This 50K Ohm/V analog multitester with a wide range of measurement capabilities. It includes a 10A AC range which is particularly designed for the requirement of electrical and electronic specialists and engineers.
 This instrument is also provided with meter overload protection and shock proof device.
SPECIFICATIONS
 
DC VOLTAGE
Ranges 0.25/1/2.5/10/50/250/1000V
Accuracy +/- 2% F.S.
Sensitivity 50K Ohm/V
AC VOLTAGE
Ranges 2.5/10/50/250/1000V
Accuracy +/- 3% F.S.A
Sensitivity 10K Ohm/V
Decibelmeter -20 to 62 dB, 0dB=1mW/600 Ohm, Direct Scale : -20 to +10dB
DC CURRENT
Ranges 25uA - 1mA -25mA/500mA, 10A (on separate input)
Accuracy +/- 2% F.S.
Sensitivity 250mV
AC CURRENT
Ranges 10A
Accuracy +/- 3% F.S.
RESISTANCE
Ranges R x 1 : 02 oHM TO 20K Ohm, R x 10 : 2 Ohm to 200K Ohm, R x 100 : 20 Ohm to 2M Ohm, R x 1K : 200 Ohm to 20M Ohm
Accuracy +/- 3% of F.S. length
特 點
● ST-505N是新設計的外形，造型優美，便於把握操作，功能多樣的三用電表，
是各種電氣設備、工程人員量測的 幫手。
1. 高品質、高感度的吊線式防震表頭。
2. 多顏色的刻度板，便於識讀。
3. 背光刻度板設計，容易判別指針的位置，方便識讀。
4. 在各檔位均作安全保護功能。
5. 有作分貝量測設計。
6. CAT Ⅲ 600V
規 格 (23°C±5°C ＜80%R.H.)