產品描述：
A highly portable, battery powered proving unit for proving high voltage indicators, live line testers and digital potential indicators. This proving unit produces a DC output voltage for confirming the operation of voltage indicators before and after use.
Designed for use with potential indicators and phasing rods with domed contact electrodes.
技術參數：
PH3
Technical specification
Output voltage
1200V - 1500V DC nominal across 10MΩ
Output current
0.45mA DC into 2kΩ
Test terminals
Contact electrode and test post
Indicator
Neon indication when output voltage is active
Dimensions
110mm height, 85mm width, 60mm depth
Compliance
IEC61010-1:2001
作為眾多知名品牌的合作伙伴，以最優的價格+完善的售后體系向您提供產品！暗谝弧①|量第一、價格最低”！
產品描述：
PP2
PP2 is a proving unit designed for mounting within vehicles. This instrument is powered from the vehicle’s 12 volt supply and provides a nominal 240 volt DC output. Ideal for all engineers working in the field who require a readily available independent source of voltage.
Powered by 1 x PP3 alkaline cell.
技術參數：
PP2 is a proving unit designed for mounting within vehicles. This instrument is powered from the vehicle’s 12 volt supply and provides a nominal 240 volt DC output. Ideal for all engineers working in the field who require a readily available independent source of voltage.
Powered by 1 x PP3 alkaline cell.
作為眾多知名品牌的合作伙伴，以最優的價格+完善的售后體系向您提供產品。“第一、質量第一、價格最低”！
產品描述：
PP24A
PP24a is a lightweight compact proving unit providing a nominal 240 volt output at a nominal 2 milliamps. This device is ideal for a wide range of voltage indicators including LED, LCD and multimeters.
Powered by 1 x PP3 alkaline cell.
技術參數：
PP24A
PP24a is a lightweight compact proving unit providing a nominal 240 volt output at a nominal 2 milliamps. This device is ideal for a wide range of voltage indicators including LED, LCD and multimeters.
Powered by 1 x PP3 alkaline cell.
作為眾多知名品牌的合作伙伴，以最優的價格+完善的售后體系向您提供產品！暗谝、質量第一、價格最低”！
產品描述：
PPX
A range of compact proving units essential for testing potential indicators before and after use. All products in the range feature internal battery supply (batteries not included) so the use of a known supply point or bulky test equipment is avoided.
Across the range a self test indicates output condition.
技術參數：
PPX
Proving Unit with belt clip - 240V DC output
High voltage DC (approx 240v)
Carry case with belt clip
作為眾多知名品牌的合作伙伴，以最優的價格+完善的售后體系向您提供產品。“第一、質量第一、價格最低”！
產品描述：
PH3-LLT is a lightweight compact proving unit providing a nominal output voltage of 500V DC.
Output Voltage - 500V DCnominal
Output current - 0.45mA into 2kohm
Two non-touchable terminals
Neon ‘active’ indicator
Compliance BS EN61010
技術參數：
PH3-LLT
Technical specification
LLT Live Line Voltage Detector
Working Voltage
1100V dc max
Threshold Voltage
200Vac/300Vdc
Circuit current
<10mA
Indicator
3 ultra-bright red LED
Compliance
BS EN61243-3
PH3-LLT Proving Unit
Output Voltage
500V dc nominal
Output current
0.45mA into 2kohm
Two non-touchable terminals
Neon ‘active' indicator
Compliance
BS EN61010-1
Carrying case with shoulder strap for LLT plus the PH3-LLT
Part numbers
LLT Live line tester
114A922
PH3-LLT Proving unit
112A925
Carry case
308A955
作為眾多知名品牌的合作伙伴，以最優的價格+完善的售后體系向您提供產品！暗谝、質量第一、價格最低”！
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