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| Customization: | Available |
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| After-sales Service: | 24 Hour Service |
| Warranty: | 2 Years |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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GF112D is a single-phase handheld electronic meter test unit in accuracy class 0.05, 0.1 or 0.2, used for testing single phase electricity meters error on site. Wide measurement range from 1mA to 120A and 0 to 600V, and also can be used to test alternating current parameters-voltage, current, active power, reactive power, apparent power, harmonics, phase angle, power factor, frequency, energy etc.
. Smart optical sampler;
. 3.5 inch color touch TFT LCD;
. Accuracy class 0.05, 0.1, 0.2;
. Easy and user friendly operation;
. Lithium batteries can be replaced;
. Storage 20000 groups calibrate data;
. With PC software, export test report;
. The best light weight meter test set;
. With bluetooth & USB communication port;
. Wide measuring range 0-600V/0.001-120A;
. Automatic compensation for current clamp;
. ISO17025 standard, with CNAS certificate;
. Unique long-term and temperature stability;
. The Li-battery can work 48 hours continuously;
. One screen displays all the measured parameters;
. The meter and current clamp have integration design.








| Electrical parameters | |
| Accuracy class | 0.05%, 0.1% or 0.2% |
| Active power measurement accuracy | 0.05%, 0.1%, 0.2% |
| Energy measurement accuracy | 0.05%, 0.1%, 0.2% |
| Power supply | AAA type, Li rechargeable battery, 2700mAh, 3.6V it can work 48 hours continuously |
| Warming-up time | <2min |
| Voltage measurement | |
| U range | 0-600V |
| Accuracy | 0.05% |
| Harmonics | 2nd-63rd |
| Current measurement | |
| I range | 1mA-120A, 10mA-200A, 60mA-600A |
| Accuracy | 0.05%, 0.1% or 0.2% |
| Harmonics | 2nd-63rd |
| Phase measurement | |
| Range | 0.00°-359.99° |
| Resolution | 0.01° |
| Accuracy | 0.02° |
| Frequency measurement | |
| Range | 40-70Hz |
| Resolution | 0.001Hz |
| Accuracy | 0.002Hz |
| Power factor measurement | |
| Range | -1 ~ 0 ~ 1 |
| Resolution | 0.0001 |
| Accuracy | 0.0002 |
| Energy pulse output | |
| Pulse constant | 8000 |
| Energy Pulse Input | |
| Input range of pulse constant | 1-25000 |
| Pulse input level | 5V |
| Function | |
| Register test | Yes |
| Parameters input | Yes |
| Harmonic measurement | Yes |
| Key | Yes, 2PCS |
| Optical sampler | Yes, 1PC |
| Pulse cable | Yes, 1PC |
| PC management software | Yes |
| Android APP | Yes |
| BT printer | Yes |
| Data logger | Yes |
| LCD | 3.5 inch touch TFT color LCD |
| Data storage | 20000 sets |
| Data download | Yes, U disk |
| Communication port | USB & Bluetooth port |
| Standard | |
| Standard | IEC 62053-21,22,23; IEC 60736; ANSI C12.20-2002; JJG 597-2005; JJG596-2012; JJG 1085-2013; JJF 68-2019; DL/T 826-2002; DL/T 1478-2015; DL/T 448-2016 |
| Safety | |
| Isolation protection | IEC 61010-1:2001 |
| Measurement category | 600V CAT IV |
| Degree of protection | IP42 |
| Declaration of conformity | CE & CNAS certified |
| Mechanical parameters | |
| Dimensions (W×D×H)(mm) | 225×61×38 Aperture of current clamp: 30mm or 50mm |
| Weight (kg) | 0.5 (mains) 1.5 (accessory and box) |
| Environmental conditions | |
| Working temperature | -10°C to 55°C |
| Working humidity | 5%-85% RHD |
| Storage temperature | -25°C to 70°C |
| Storage humidity | 5%-95% RHD |

GFUVE GROUP was established in 2005. It is a high-tech enterprise group company integrating design, production, manufacturing and sales. GFUVE GROUP have five subsidiary and one Technology R & D center. GFUVE mainly produces energy meter test equipment, CT PT analyzer, relay tester, three phase standard power source, reference energy meter, electrical calibrator, power quality analyzer, Power transformer test equipment, circuit breaker tester, high voltage ammeter recorder, High voltage test set, EV & Recharging testing equipment, substation IEC61850 test software, intelligent digital power meter and transducer, current probe & current sensor, split core ct, instrument current transformer & voltage transformer, micro ct & pt, energy meter relay parts and handheld terminal etc.
GFUVE GROUP is a leader manufacturer of energy meter test products, CT PT analyzer, relay tester and high voltage ammeter recorder in China. It is professional in energy meter test system, energy meter portable tester and related accessory. The product of high voltage ammeter recorder develops very quickly in the market. GFUVE GROUP has achieved certification to ISO9001. The products are sold to over 30 provinces in China and exported to overseas including South America, USA, Middle East, Southeast Asia and Africa.
We have been contributing ourselves to developing the durable and stable products for the usage of the power system. Contact us now for further business relationship. We are here to provide you the best service.



